Customized Shape Zinc Die Casting Products and Plastic Injection Molding Parts with 10 Days Lead Time and 1PCS MOQ

We are a professional manufacturer specializing in silicone mold development. We provide integrated customization services including special-shaped zinc alloy die casting and plastic injection molding. We support personalized shape customization, strictly follow customer drawings and samples, and deliver high-quality finished parts for various industrial customized projects.

Beijing Longshan Brothers Trading Co., Ltd. is located in Beijing, the capital of China. We operate multiple specialized companies including:

• Injection mold manufacturing company
• Aluminum die casting company
• Machinery development and manufacturing company
• OEM assembly company

Our strategic location provides excellent transportation access - 80km north of Beijing International Airport and 200km east of Tianjin Port, with comprehensive rail and highway networks.

Rongde Mould Co., Ltd., founded in 1992, covers 15,000 square meters with over 100 employees. We partner with renowned suppliers including ASSAB, LKM, and YUDO, serving clients in China, Germany, Italy, Russia, and other international markets.

Quality & Recognition:

• ISO 9000 quality system certified
• "Contract-oriented and trustworthy unit" for 16 consecutive years
• Qualified environmental unit
• "Pacesetter of spiritual civilization" and "Star of glory" awards

Industry Applications: Electrical equipment, electric power, photovoltaic, aerospace, railway locomotives, household appliances, , construction materials, medical, and other industries.

With nearly 30 years of experience, we have exported products to the United States, Germany, Russia, Australia, Italy, Indonesia, Korea, Japan, and other countries. Our integrated industrial chain supports comprehensive R&D and OEM services.

Service Excellence: We provide complete before-sale, during-sale, and after-sale support. During production, project managers share progress photos at different stages, enabling full process supervision and traceability.

We are committed to building the Ever-stand Brand and creating a century enterprise through professional quality, integrity, and continuous development.