At the invitation of Hongkong CHEMATCO (HONG KONG) LTD Alvin M.CHENG, the company and CHEMATCO company in the afternoon of December 30, 2017 were widely exchanged on the SWD polyaspartic acid ester anticorrosive coating and SWD single component polyurea, and reached a consensus for the cooperation between the two parties in 2018. Hongkong CHEMATCO LTD factory 35 years of history, is a professional engaged in roofing waterproof engineering, floor corrosion resistant and wear-resistant decoration engineering large professional construction company, in Hongkong reputation good reputation, strong technical professional public. The cooperation with Hongkong high tech chemical industry will promote the waterproofing of the large roofs in Hongkong, the upgrading of the floor project, and provide high quality products and high quality services for the environmental protection of Hongkong.