SHANGHAI HENGCHUAN HARDWARE is one of the largest pure R&D centers in the Chinese Door Hinge industry. Slide rail produced by SHANGHAI HENGCHUAN HARDWARE Co., Ltd. is very popular in the market. It is well-known for its termite resistance. During the production, it has pre-treated with professional methods such as soaking in the clean water for hours and spraying with an anti-termite agent. Paying close to the quality of Zinc alloy handle will help better improve the customer satisfication.
SHANGHAI HENGCHUAN HARDWARE will never be content with good quality and make a big stride towards top quality. Inquire!