GRG/GRC/UHPC/ 高端石膏制品
专业供应商
GRG/GRC/UHPC/High-end gypsum products
Professional supplier
世界看中国 新材看锦丞
The world looks at China’s new material to see Jin Cheng
JINCHENG ENVIRONMENTAL TECHNOLOGY MATERIALS CO . LTD
锦丞环保科技材料有限公司
GRG/GRC/UHPC/High-end gypsum products 丨 Professional supplier
ABOUT JIN CHENG
JIN CHENG
关 于 锦 丞
锦 丞
世界看中国 新材看锦丞
The world looks at China’s new material to see Jin Cheng
锦丞于 1995 年创立于上海，是一家致力于 GRG、GRC、UHPC、高端石膏制品等新型建材研发生产的公司，同时提
供深化设计、模具制作、安装施工一站式服务。
近 30 年深耕发展，使得锦丞产品在物理性能、声学性能、安全及环保性能等均通过国家及相关单位严苛检验。锦丞
产品全面应用于文化展馆、主题乐园、峰会会场、城市综合体、商场酒店、宗教建筑等领域。先后参与数百个大型重点工程，
项目案例遍及全国，与多家知名设计院、建筑企业、装饰单位均保持着深厚的合作关系。
高瞻远瞩，布局未来。继上海、杭州、昆明、常州生产基地后，2021 年锦丞在安徽六安自购土地 22000 余平方，建
成行业内领先的现代化生产厂区！
未来，锦丞点亮无限想象！ 锦丞将依托规模庞大的产研实力，专业的技术团队，协助客户实现更多可能！世界看中国，
新材看锦丞！
GRG/GRC/UHPC/ 高端石膏制品 | 专业供应商
01
Founded in Shanghai in 1995, Jin Cheng is a company dedicated
to the R&D and production of new building materials such as GRG, GRC,
UHPC, High-end gypsum products, and provides one-stop services for
deepening design, mold making, installation and construction.
In the past 30 years of intensive development, Jin Cheng products
have passed the strict inspection of the state and relevant organizations
in terms of physical performance, acoustic performance, safety and
environmental protection performance. Jin Cheng products are widely
used in cultural exhibition halls, theme parks, summit venues, urban
complexes, shopping malls, hotels, religious buildings and other fields. It
has successively participated in hundreds of large-scale key projects, with
projects listed all over the country, With a number of well-known design
institutes, construction enterprises, decoration units have maintained a
deep cooperative relations.
Look far ahead and plan for the future. Following the production
bases in Shanghai, Hangzhou, Kunming and Changzhou, Jin Cheng will
purchase more than 22000 square meters of land in Lu'an, Anhui Province
in 2021, and build a leading modern production plant in the industry!
In the future, Jin Cheng will light up unlimited imagination! Jin
Cheng will rely on the large-scale production and research strength and
professional technical team to help customers realize more possibilities!
The world looks at China’s new material to see Jin Cheng!
JIN CHENG
锦 丞 02
DEVELOPMENT HISTORY
发 展 历 程
杭州生产基地正式投产 江苏新锦丞建筑材料有限公司
成立常州工厂正式投产
上海锦丞装饰材料有限公司注
册成立
云南昆明生产基地正式投产 锦丞环保科技材料（六安）有
限公司正式投产
锦丞正式进入石膏行业
Jin Cheng Officially Entered
The Gypsum Industry
Shanghai Jin Cheng Decoration
Materials Co., Ltd. Was
Incorporated
Hangzhou Production Base
Officially Put Into Production
Kunming Production Base In
Yunnan Was Officially Put Into
Operation
Jiangsu New Jin Cheng
Building Materials Co., Ltd. Was
Established
Changzhou Factory Officially Put
Into Production
In Cheng Environmental
Protection Materials (Lu'an)
Co., Ltd. Was Officially Put Into
Production
起步
Start
杭州
Hangzhou
常州
Changzhou
上海
Shanghai
昆明
Kunming
新的征程
New Journey
1995 2005 2010 2012 2014 2021
GRG/GRC/UHPC/High-end gypsum products 丨 Professional supplier
JIN CHENG
锦 丞 03
UHPC
高端石膏制品
High-end gypsum products
GRG
GRC
CORE PRODUCT
核心产品
GRG/GRC/UHPC/ 高端石膏制品 | 专业供应商
GRG 是 Glass(Fiber) Reinforced Gypsum 的英文缩写，中文全称：预铸式玻
璃纤维加强石膏板。GRG 产品属于改良型纤维石膏装饰材料，采用优质天然改
良石膏为基料，添加高强度耐碱性玻璃纤维和微量环保添加剂，在模具上经过
特殊工艺层压而成的预铸式新型装饰材料，可满足形状和肌理的随意性，产品
可以定制单曲面、双曲面、三维覆面及各种几何形状、镂空花纹、浮雕图案等
任意艺术造型，完全可以满足设计师的个性要求。
GRG is the English abbreviation of Glass (Fiber) Reinforced Gypsum. Its full name
is pre cast glass fiber reinforced gypsum board. GRG products belong to the
improved fiber gypsum decorative materials. It uses high-quality natural modified
gypsum as the base material, high strength alkali resistant glass fiber and a trace of
environmental protection additives. It is a new pre cast decorative material laminated
on the mold by a special process, which can meet the randomness of shape and
texture. The products can customize single curved surface, double curved surface,
three-dimensional overlay, various geometric shapes, hollow patterns, relief patterns
and other arbitrary artistic shapes, and it can completely meet the personality
requirements of designers.
JIN CHENG
锦 丞 04
GRG/GRC/UHPC/High-end gypsum products 丨 Professional supplier
GRG 简介
Introduction to GRG
造型千变万化 / Many Modeling Changes
GRG 材料可塑性极高，可任意塑造超常规造型，形成千变万化的空间形态，如梦如幻，具有很强的空间艺术表现力
GRG materials are highly plastic, and can be arbitrarily shaped into unconventional shapes to form ever-changing spatial forms, which are dreamy
and have strong spatial artistic expression
可以无缝对接 / Seamless docking
GRG 可以进行大面积分割、拼装，对接处可以处理得完全看不出接缝痕迹
GRG can be divided and assembled in a large area, and the butt joint can be treated so that no joint trace can be seen.
声学效果极佳 / Excellent acoustic effect
GRG 是一种极为优异的声学材料，塑造的空间声学效果极佳，非其他装饰建材可比
GRG is an extremely excellent acoustic material, which can create excellent acoustic effect in the space. It is not comparable to other decorative
building materials.
环保、安全性高 / High environmental protection and safety
GRG 是一种阻燃材料，防火等级为 A1 级标准，且防水、防潮、防霉、防静电。不含放射性物质，是一种环保、安全的室内建材
GRG is a kind of flame retardant material, the fire rating is A1 standard, and it is waterproof, moisture-proof, mildew proof and anti-static. It does not
contain radioactive substances and is an environment-friendly and safe indoor building material
物理性能好 / Good physical performance
GRG 产品的均可稳定的承受抗压、抗冲击、巴氏硬度等几种强度测试，产品不变形、不下陷、不弯曲、不受热膨胀。密度高自重轻
GRG products can withstand several kinds of strength tests such as compression resistance, impact resistance, and Babbitt hardness stably, without
deformation, sagging, bending, and thermal expansion. High density, light deadweight
施工方便快捷 / Convenient and fast construction
GRG 经过设计创造成型，拼接安装施工方便快捷
GRG is designed, created and shaped, and the splicing, installation and construction are convenient and fast.
JIN CHENG
锦 丞 05
GRG/GRC/UHPC/ 高端石膏制品 | 专业供应商
GRG 材料性能优势
GRG material performance advantages
GRC 简介
Introduction to GRC
GRC 即 Glassfiber Reinforced Cement，按照英文名称的词头缩写称为 GRC。中文全称：玻璃纤维增强水泥，是近 30
年来新开发的一种新型复合材料，是运用高新技术对材料进行复合利用的又一重要成果。是采用水泥、耐碱玻璃纤维、水、
为主要原材料组成的一种具有优良物理力学性能的新型复合材料，是以混凝土为主要材料，采用工厂预制的方式生产，同
时经过标准养护处理，并且表面经过模具压制或预涂装处理达到饰面效果的幕墙装饰材料。可通过模具实现多种造型肌理
效果，也可实现逼真的清水混凝土肌理，同时兼具混凝土本身的厚重质感和耐久性。
GRC refers to Glass fiber Reinforced Cement, which is called GRC according to the acronym of English name. Full name: Glass fiber
reinforced cement, it is a new composite material newly developed in the past 30 years, which is another important achievement
in the composite utilization of materials with high and new technologies. It is a new composite material with excellent physical and
mechanical properties composed of cement, alkali resistant glass fiber and water as the main raw materials. It is an exterior wall
decorative hanging board with concrete as the main material, produced by factory prefabrication, standard curing treatment, mold
pressing or pre coating treatment on the surface to achieve the finishing effect. It can achieve a variety of modeling texture effects
through the mold, and can also achieve realistic fair faced concrete texture, while simultaneously having the thick texture and
durability of the concrete itself.
GRG/GRC/UHPC/High-end gypsum products 丨 Professional supplier
JIN CHENG
锦 丞 06
GRG/GRC/UHPC/ 高端石膏制品 | 专业供应商
强度高 抗冲击 / High strength and impact resistance
GRC 产品断裂荷载大于 1200n，是普通混凝土的 5 倍，石材的 2 倍。GRC 产品的均可稳定的承受抗压、抗冲击、巴
氏硬度等几种强度测试
The breaking load of GRC products is more than 1200n, which is 5 times that of ordinary concrete and 2 times that of stone. GRC
products can stably withstand several strength tests such as compression resistance, impact resistance, and Barco hardness
柔韧性 / Flexibility
GRC 产品不但硬度高而且还有很高的柔韧性，它可以制成各种尺寸、形状和设计造型
GRC products have not only high hardness but also high flexibility, which can be made into various sizes, shapes and design shapes
密度高且质轻 / High density and light weight
密度为 1880kg/m3 的 GRC 产品平面部的尺度厚度为 3.2 至 8.8mm，每平方米重量仅 4.9 至 9.8kg，能减轻主体建筑
重量及构件负载
The dimension thickness of the GRC product plane with a density of 1880kg/m3 is 3.2 to 8.8mm, and the weight per square meter
is only 4.9 to 9.8kg, which can reduce the weight of the main building and the load on the components
防火阻燃 / Fire retardant
GRC 材料属于 A- 级防火材料，当火灾发生时，它除了能阻燃外，本身还可以释放相当于自身重量 10% 至 15% 的水分，
可大幅度降低着火面温度，降低火灾损失
GRC material belongs to A-class fireproof material. In case of fire, it can not only be flame retardant, but also release moisture
equivalent to 10% to 15% of its own weight, which can greatly reduce the temperature of the fire surface and reduce fire losses
环保安全 / Environmental protection and safety
GRC 材料无任何气味，放射性核素限量符合 GB 6566-2010 中规定的 a 类装饰材料的尺度。并且可以进行再生利用，
属绿色环保材料
GRC materials have no smell, and the limit of radionuclides complies with the standard of class-a decorative material specified in
GB 6566-2010. And it can be recycled, which is a green environmental protection material
GRC 材料性能优势
GRC material performance advantages
GRC 应用领域
GRC application field
GRC 建筑细部装饰构件，简称：GRC 建筑细部。
GRC building detail decoration component, abbreviation: GRC building detail.
GRC 幕墙板，或称：GRC 外墙挂板。
GRC curtain wall panel, or GRC external wall hanging panel.
GRC 园林景观制品（乐园）如：GRC 雕塑，GRC 假山，GRC 小品，GRC 花钵等。
GRC garden landscape products (paradise), such as:GRC sculpture, GRC rockery, GRC
sketch, GRC flower pot, etc.
GRC 轻质隔墙板、GRC 保温板、通风管道、永久性管状芯模、永久性模板、
工业建筑屋面构件、声屏障、自承载式地板、灌溉渠道等。
GRC light partition board, GRC insulation board, ventilation duct, permanent tubular
core formwork, permanent formwork, industrial building roof components, sound
barrier, self-bearing floor, irrigation channel, etc.
GRC—优秀的造型能力 丰富的表现力 复合面层效果
GRC-excellent modeling ability, rich expressiveness, composite surface effect.
JIN CHENG
锦 丞 07
GRG/GRC/UHPC/High-end gypsum products 丨 Professional supplier
UHPC 是超高性能混凝土的简称，作为新兴的建筑材料，具有超高强度、超高韧性以及超高耐久性的特点，
通过现代外加剂技术，将磨细石英砂、水泥、硅灰等各种超细颗粒，按“最紧密堆积”原理，并加入一
定量的超细钢纤维，实现超高强度、超高韧性的水泥基材料。UHPC 是当今水泥基材料发展的主要方向，
被誉为“近三十年来最具创新性的水泥基工程材料，实现工程材料性能的大跨越”，是极具市场发展潜
力的新型建筑材料。
UHPC is the abbreviation of ultra-high performance concrete. As a new building material, it has the
characteristics of ultra-high strength, ultra-high toughness and ultra-high durability. Through modern additive
technology, it will grind various ultra-fine particles such as quartz sand, cement, silica fume according to the
principle of \"the most closely packed\", and add a certain amount of ultra-fine steel fibers to achieve ultra-high
strength and ultra-high toughness of cement-based materials. UHPC is the main direction of the development
of cement-based materials today. It is known as \"the most innovative cement-based engineering materials in
the past three decades, achieving a great leap in the performance of engineering materials\". It is a new building
material with great market development potential.
With the development of China's construction industry and the ecological and environmental protection of buildings, more and more attention has been paid to the personalized design of buildings, which has
become an art culture. UHPC ultra-high performance concrete has increasingly become the favorite of designers. It gives architects and designers the space to imagine and create freely, and can meet the special
requirements of architects' personalized design style. These advantages enable architects to design very unique buildings without resorting to high-strength steel or complex material systems. Therefore, UHPC
materials have developed rapidly in China in recent two years, and its engineering applications are very extensive, From structural members to building curtain walls, municipal engineering and sunshade, landscape
architecture, indoor and outdoor furniture, etc.
随着我国建筑行业的发展，建筑的生态环保，越来越注重建筑的个性化设计，建筑也越来越成为一种艺术文化。UHPC 超高性能混凝土越来越成为设计师的宠儿，给予了建筑师和设计师自由想象、
创造的空间，可满足建筑师个性化设计风格的特殊要求，这些优点让建筑师设计出了很独特的建筑而不再借助于高强度钢材或者复杂的材料体系，所以近两年 UHPC 材料在国内发展迅猛，它的工程
应用非常广泛，从结构件到建筑幕墙、市政工程和遮阳、景观建筑、室内外家具等。
UHPC 简介
Introduction to UHPC
UHPC 的应用
Application of UHPC
JIN CHENG
锦 丞 08
GRG/GRC/UHPC/ 高端石膏制品 | 专业供应商
The excellent plasticity of UHPC brings unique skin and recognition to the building,
which can realize special surface texture and effect, including concavity and convex,
image, curved surface, exposed aggregate, etc., and the texture is natural and real;
UHPC's ultra-high bending strength and toughness enable designers to increase the
span, eliminate reinforcement in some cases, and design long cantilever and thin
wall structures to obtain better architectural aesthetic effect, with longer service life
and lower maintenance costs
The ultra-fine particles and self-compacting properties of UHPC enable it to adapt
to the filling and construction of almost any complex geometry, form a dense
structure and surface, and greatly improve the surface appearance and anti-fouling
performance; UHPC is far superior to ordinary concrete in mechanical properties.
Therefore, under the same load, the amount of materials required is greatly
reduced. The benefits include that the weight of components is greatly reduced,
the occupation of indoor and outdoor space is reduced, the requirements for the
bearing capacity of the installation system and foundation are reduced, and the
corresponding cost and impact on the environment are reduced;
The internal structure of UHPC is dense, and its internal pores are greatly reduced
compared with ordinary concrete, making the water absorption of UHPC extremely
low. In the process of climate and environmental temperature and humidity
changes, there will be no problems such as cracking and deformation of ordinary
concrete, and it has a strong ability to resist external corrosion and freeze-thaw
damage;
UHPC has a good self-flow parallel performance. It can well fill molds with complex
shapes and textures. Compared with ordinary concrete, its surface quality and
fineness after demoulding are greatly improved, almost perfect. Thin and high
hollowed out components can be easily realized through UHPC.
UHPC 优良的可塑性为建筑带来独一无二的表皮和识别性，可实现特殊的表面肌理和效果，包括凹凸，图像，曲面，
露骨料等 , 质感自然真实；
UHPC 超高的抗弯强度及韧性使设计师能够增加跨度，在某些情况下取消配筋，设计出长悬臂和纤巧薄壁结构，以
获得更好的建筑美学效果，同时伴随更长的使用寿命和更低的维护成本；
UHPC 中的超细颗粒及自密实性能使其能够适应几乎任何复杂几何形状的填充和构建，形成致密的结构及表面，大
幅提升表面观感及抗污性能；
UHPC 在力学性能上远远超越了普通混凝土，因此在承受相同荷载的情况下，所需的材料用量大为减少，带来的好
处包括构件重量大大减轻，对室内外空间的占用减少，对安装系统和基础的承载能力要求降低，并减少了相应的成
本和对环境的影响；
HPC 的内部结构致密，较普通混凝土其内部的毛细孔大大减少，使 UHPC 的吸水率极低，在气候和环境温湿度变
化的过程中，不会产生如普通混凝土所出现的开裂变形等问题，并有很强的抵抗外部侵蚀和冻融破环的能力；
UHPC 具有很好的自流平行性能，它能够很好的填充复杂形状和肌理的模具，较普通混凝土而言其脱模后的表面质
量和细腻程度大大提升，几近完美。纤薄和大镂空率的镂空构件等都可以轻易通过 UHPC 实现。
UHPC 超高性能混凝土优势
Advantages of UHPC ultra-high performance concrete
JIN CHENG
锦 丞 09
JIN CHENG
锦 丞 10
GRG/GRC/UHPC/High-end gypsum products 丨 Professional supplier
锦丞高端石膏，不仅具备传统石膏制品防火、防潮、保温、隔音、隔热等功能，材料更加
绿色环保，提供安全、无污染的产品，同时产品类别繁多，根据项目设计开模定制，提供
更高端的品质和更优质的服务。
高端石膏产品介绍
Introduction to high-end gypsum products
JIN CHENG
锦 丞 11
GRG/GRC/UHPC/ 高端石膏制品 | 专业供应商
Jin Cheng high-end gypsum not only has the functions of fire prevention, moisture-proof, thermal insulation, sound insulation
and heat insulation of traditional gypsum products, but also has more green and environment-friendly materials, providing
safe and pollution-free products. At the same time, there are a wide range of products, which are customized according to the
project design, providing higher quality and better service.
PATENT CERTIFICATE HONOR AWARD
专利证书 荣誉奖项
JIN CHENG
锦 丞 12
GRG/GRC/UHPC/High-end gypsum products 丨 Professional supplier
JIN CHENG
锦 丞 13
GRG/GRC/UHPC/ 高端石膏制品 | 专业供应商
WAYWARD CUSTOM
任性定制
JIN CHENG
锦 丞 14
造型定制 /Modeling customization 镂空定制 /Hollow out customization
GRG/GRC/UHPC/High-end gypsum products 丨 Professional supplier
肌理定制 /Customized texture 颜色定制 /Color customization
JIN CHENG
锦 丞 15
GRG/GRC/UHPC/ 高端石膏制品 | 专业供应商
GRG/GRC/UHPC/High-end gypsum products 丨 Professional supplier
JIN CHENG
锦 丞 16
COOPERATIVE PARTNER
合 作 伙 伴
凭借一流的质量、管理和服务，锦丞公司与多家知名设计院、建筑企业、
装饰单位保持着深厚的合作关系。被多家合作伙伴认定为“会员合作单位”、
多次被评为“优秀供应商”。
为客户提供始终如一的优质产品和服务，是我们坚定的目标！
With first-class quality, management and service, Jincheng company and a number
of well-known design institutes, construction enterprises, decoration units to
maintain a deep relationship of cooperation. It has been identified as \"member
cooperative unit\" by many partners and rated as \"excellent supplier\" for many times.
Provide customers with consistent quality products and services, is our firm goal!
GRG/GRC/UHPC/ 高端石膏制品 | 专业供应商
JIN CHENG
锦 丞 17
工程案例 PROJECT CASE
杭州国际博览中心（G20 峰会主会场）
厦门金砖会议中心
深圳前海国际会议中心
青岛奥帆中心
青岛上合核心区配套设施工程
江苏大剧院
南通大剧院
北京大兴机场
北京环球度假区
南京仙林幼儿园
嘉兴火车站
广州无限极广场
温州泰顺华东大峡谷会议中心
西安“一带一路”文化交流中心
普陀山观音圣坛
武汉天誉当代售楼处
海花岛欧堡酒店
北京诺金酒店
那拉提金陵山庄
Hangzhou International Expo Center (the main venue of G20 Summit)
Xiamen BRICS Conference Center
Shenzhen Qianhai International Conference Center
Qingdao Olympic Sailing Center
Qingdao Shanghe Core Area Supporting Facilities Project
Jiangsu Grand Theatre
Nantong Grand Theatre Troupe
Beijing Daxing Airport
Universal Beijing Resort
Nanjing Xianlin Kindergarten
JiaXing Railway Station
Guangzhou Infinite Plaza
Wenzhou Taishun East China Express Valley Conference Center
Xi'an \"Belt and Road\" Cultural Exchange Center
Mount Putuo Guanyin Temple
Wuhan Tianyu Contemporary Sales Office
Haihua Island Oubao Hotel
NUO Hotel Beijing
Nalati Jinling Villa
GRG/GRC/UHPC/High-end gypsum products 丨 Professional supplier
JIN CHENG
锦 丞 18
杭州国际博览中心（G20 峰会主会场）
Hangzhou International Expo Center (the main venue of
G20 Summit)
Xiamen BRICS Conference Center
厦门金砖会议中心
GRG/GRC/UHPC/ 高端石膏制品 | 专业供应商
JIN CHENG
锦 丞 19
深圳前海国际会议中心
Shenzhen Qianhai International Conference Center
青岛奥帆中心
Qingdao Olympic Sailing Center
青岛上合核心区配套工程
Qingdao Shanghe Core Area Supporting Facilities Project
GRG/GRC/UHPC/High-end gypsum products 丨 Professional supplier
JIN CHENG
锦 丞 20
江苏大剧院 南通大剧院
Jiangsu Grand Theatre Nantong Grand Theatre Troupe
GRG/GRC/UHPC/ 高端石膏制品 | 专业供应商
JIN CHENG
锦 丞 21
北京大兴机场 北京环球度假区
Beijing Daxing Airport Universal Beijing Resort
南京仙林幼儿园
Nanjing Xianlin Kindergarten
GRG/GRC/UHPC/High-end gypsum products 丨 Professional supplier
JIN CHENG
锦 丞 22
JiaXing Railway Station Guangzhou Infinite Plaza
嘉兴火车站 广州无限极广场
GRG/GRC/UHPC/ 高端石膏制品 | 专业供应商
JIN CHENG
锦 丞 23
JIN CHENG
锦 丞 24
温州泰顺华东大峡谷会议中心
Wenzhou Taishun East China Express Valley Conference Center
GRG/GRC/UHPC/High-end gypsum products 丨 Professional supplier
JIN CHENG
锦 丞 25
西安“一带一路”文化交流中心
Xi'an \"Belt and Road\" Cultural Exchange Center
GRG/GRC/UHPC/ 高端石膏制品 | 专业供应商
JIN CHENG
锦 丞 26
武汉天誉当代售楼处
普陀山观音圣坛
Mount Putuo Guanyin Temple Wuhan Tianyu Contemporary Sales Office
海花岛欧堡酒店
Haihua Island Oubao Hotel
GRG/GRC/UHPC/High-end gypsum products 丨 Professional supplier
JIN CHENG
锦 丞 27
北京诺金酒店 那拉提金陵山庄
NUO Hotel Beijing Nalati Jinling Villa
GRG/GRC/UHPC/ 高端石膏制品 | 专业供应商
JIN CHENG
锦 丞 28
您只需要想象 剩下的请全部交给锦丞 You just need to imagine. Please give it all to Jin Cheng
GRG/GRC/UHPC/High-end gypsum products 丨 Professional supplier
JIN CHENG
锦 丞 29
建筑无限可能
Unlimited possibilities of architecture
GRG/GRC/UHPC/ 高端石膏制品 | 专业供应商
GRG/GRC/UHPC/ 高端石膏制品 | 专业供应商
GRG/GRC/UHPC/High-end gypsum products 丨 Professional supplier
世界看中国 新材看锦丞
The world looks at China’s new material to see Jin Cheng
地址：安徽省六安市叶集区映山红路
Address: Yingshanhong Road, Yeji District, Lu'an, Anhui Province
JINCHENG ENVIRONMENTAL TECHNOLOGY MATERIALS Co . LTD
锦丞环保科技材料有限公司
Tel: 400-9999-805 E-mail: 1597606236@qq.com Website: www.jinchengsg. com
电话：400-9999-805 邮箱：1597606236@qq.com 网址：www.jinchengsg.com
