1, Haikou Longhua Liangbang Stainless Steel Store, located in Poxiang Road, Longhua District, Haikou City, mainly engaged in aluminum alloy and stainless steel.
2. Xinjinda Stainless Steel Processing Shop in Meilan District, Haikou City, located at Gui Ling Avenue, Lingshan Town, Meilan District, Haikou City, Hainan Province, mainly engaged in the manufacture and processing of doors and windows; Metal tool manufacturing, stainless steel, etc.