Shenzhen Joaboa Technology Co., Ltd.

Great Company As a leading supplier of waterproof and insulation materials, JOABOA TECH focus on materials for ten years, which annual sales reach over RMB 1 billion, with 1000 service agencies, more than 4,000 staff offering service. Top Brand JOABOA is the vice chairman unit ...

Telephone：86-755-83166906Address：NO.201-206, 2nd Floor,Multiuse Office Building, No.32, Meilin Road, Futian District

Shanghai GRASi Industrial Co., Ltd.

Shanghai GRASi, established in 2002, has been being engaged in R&D, production and sales of organic silicone waterproof penetrant agents, and is the most professional enterprise in organic silicone waterproof penetrant agent industry in China.

Telephone：86-21-65310355Address：Rm.1317,No.1,Lane 111,LuXiang Road,Shanghai

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Telephone： 27-011 827-5848