HongWah is China leading silicone sealant Manufacturer with nearly 20 years of experience in the production of silicone sealants series products. We are owning advanced automatic production lines and factory space over 430,000 square feet.
It is a diversified high-tech enterprise, integrating scientific research, production and trade, etc. And through ISO9001,ISO14001 management system certification, with advanced production equipment and testing equipment, annual output of more than 15,000 tons,with technology, environmental protection, safety products and quality, integrity, affordable service, to create China quality.