30 Years of Manufacturing Excellence
Beijing Longshan Brothers Trading Co., Ltd. is located in Beijing, China. We operate multiple specialized companies including:
- Injection mold manufacturing company
- Aluminum die casting mold manufacturing company
- Machinery development and manufacturing company
- OEM assembly company
Founded in 1992, our facility covers 15,000 square meters with over 100 employees. We partner with renowned suppliers including ASSAB, LKM, YUDO, and other domestic and international enterprises. Our products serve markets in China, Germany, Italy, Russia, and other countries worldwide.
Certified under ISO:9000 quality system, we mass-produce plastic parts, stamping parts, and aluminum die castings used across multiple industries including electrical equipment, electric power, photovoltaics, aerospace, railway locomotives, household appliances, , construction materials, and medical sectors.
We provide comprehensive service support throughout the entire customer journey - before, during, and after sales. Our commitment is to build lasting partnerships and deliver precision-engineered solutions for industrial applications.
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