Dongguan Dongkeng Hongchang Silica Gel Products Factory is a developing company which is committed to the design, development, manufacture and sale of inorganic silicon chemical products. After several years' development,

Our markets cover Oceania, North America and West Europe. We not only offer products but also offer excellent services and trustworthy quality. We are highly appraised by customers through our all-way hard working, and we have achieved trust and support from more and more customers.

We can supply OEM and ODM services. We also have strong productive force, first-class research ability and professional service team to provide satisfying products and services for your brands and business. We welcome customers from at home and abroad to contact us for business. We will be happy to provide you with excellent service, and would like to sincerely cooperate with you.