Company Profile
Our vehicle moulds combine premium P20, 718, 738, NAK80, and S136 steel with custom plastic injection molding and aluminium die casting capability. Each steel grade is chosen for its strength, wear resistance, and polishability, giving your parts accurate dimensions and a durable, consistent finish. From structural brackets to decorative trims, we deliver reliable molds that keep production efficient and quality uniform. Send us your drawings for a tailored, cost-effective quote.
30 Years of Experience
Beijing Longshan Brothers Trading Co., Ltd. is located in Beijing, the capital of China. It has a mould company mainly in injection mould manufacturing, an aluminum die casting company mainly in die-casting mould manufacturing, a machinery company mainly in machine developing and manufacturing, and an assembling company.
Founded in 1992, the company covers an area of 15,000 square meters with more than 100 employees. ASSAB, LKM, YUDO, and other well-known domestic and foreign enterprises are the extended suppliers of raw materials. Our products have long served China, Germany, Italy, Russia and other overseas countries.
The company has passed the ISO:9000 quality system certification and mass-produces plastic parts, stamping parts and aluminium die castings parts with mould as tools. These are mainly used in electrical equipment, electric power, photovoltaic, aerospace, railway locomotives, household appliances, cars, construction materials, medical and other industries.
We have rich experience in meeting customer quality requirements and a perfect service system covering before sale, during sale and after sale. We are devoted to creating an Ever-stand Brand and building a century enterprise. Looking forward to the future, the company will uphold the business philosophy of professional quality, integrity and development to create higher and more precise products.
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