• 20 + Years OEM Expertise

    Having specialized in the OEM field for more than 20 years, with extensive knowledge and skills accumulated over the years.

  • Exceptional Quality

    Our strict quality control measures ensure that every detail meets and exceeds industry standards.

  • Competitive Pricing

    Our pricing is competitive, without compromising on quality, allowing you to get the best return on your investment.

  • On Time Delivery

    Our efficient production and logistics ensure that your orders are delivered on time. We offer a comprehensive range of services including FOB, DDP, consignment, etc.

FEATURED PRODUCTS

About Us

Ningbo United Machine Co., Ltd.

Forged in the heart of China’s dynamic manufacturing landscape in 2002, Ningbo United Machine Co., Ltd. has steadily evolved into a premier engineering-centric force, specializing as a trusted OEM (Original Equipment Manufacturer) and ODM (Original Design Manufacturer) partner. Our foundation rests upon a relentless pursuit of engineering excellence, manifested in the creation of highly diversified, technically sophisticated products that power critical operations across numerous global industries. Over two decades of unwavering dedication have solidified our reputation as more than a supplier—we are a seamless extension of our clients’ innovation chains, a pillar of reliability in their quest for quality and efficiency.
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United Machine is the professional of the Die Casting, Sheet Metal , Plastic Injection Molding  manufacturer and supplier in China. You can rest assured to buy the products from our factory and we will offer you the quality after-sale service.

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How Does CNC Turning Transform Precision Manufacturing?

CNC Turning is one of the most essential machining processes in modern manufacturing, delivering unmatched precision, efficiency, and scalability. This in-depth guide explores how CNC turning works, its benefits, applications, materials, challenges, and how businesses can choose the right partner. Whether you are sourcing parts or optimizing production, this article addresses real-world concerns and practical solutions to help you make informed decisions.

What Is Normal Stamping and Why Is It Critical for Modern Manufacturing?

What Is Normal Stamping and Why Is It Critical for Modern Manufacturing?

​In today’s fast-paced industrial environment, manufacturers are constantly seeking efficient, cost-effective, and precise production methods. Among these, normal stamping has become a cornerstone technology for producing metal components across industries such as automotive, electronics, construction, and home appliances. Whether you are sourcing parts, optimizing production, or exploring manufacturing options, understanding how normal stamping works—and why it matters—can help you make smarter decisions, reduce costs, and improve product quality.