CHANG SHING MACHINERY INDUSTRY CO., LTD. founded in 1984. The mainly products were heat-forming press machines at initial period. The major products include oil seal, o-ring, industrial gasket, silicon glue pacifier, and etc. Our company has been dedicated in the R&D of new products and mo...

Long River Machinery Corporation has specialized in corrugated cardboard sheets and cartons making machine for 3 decades. We not only keep the existing standard quality diligently, but also construct a complete quality management system to ensure the best quality. The strategy of Long River is to...