Sibond, a veteran Chinese manufacturer of phenylsilane, originated from the state-owned Dalian Yuanyong Organosilicon Plant established in 1984. With over 40 years of experience in organosilicon, it is a pioneer in domestic phenylsilane R&D and production, leading industry technology and standards. It now runs two modern production bases in Liaoning and Jiangxi, boasting well-planned facilities and strong output capacity, ranking among China’s top players in phenyl organosilicon.

Using mature direct and thermal condensation processes, it produces core phenylchlorosilane monomers. Via alcoholysis and hydrolysis, it makes high-end phenyl intermediates, as well as downstream products including methylphenyl silicone oil, resin and rubber.Backed by solid technology, large-scale production and stable quality, its products serve defense, aerospace, electronics, cosmetics, construction, textiles and medical sectors. The firm is a benchmark in China’s phenyl organosilicon industry.