Our main products include: more than 100 varieties of steel core edge strips, stainless steel trim, color aluminum trim, color-coated steel side strips, six of its own patented invention, best-selling products in 29 provinces, municipalities and autonomous regions, stable quality reliable and widespread user's trust and praise. Colleague, Allison always guided by the market, increasing research and development efforts, we continue to meet customer demand, also recently developed a special trim around the word machine. Boundless word sidebar, sidebar special glue, etc., for customers to buy. 15-year reputation protection, 15 years of excellence, 15 years of R & D focus on the word sidebar integrity Sen, and you would like to join the festivities, and seek common development.