Metalkeen (Wuxi Bonsea Precision Machinery Co., Ltd.) is a trusted manufacturer specializing in high-precision metal components for industries including pulp & paper, automotive, heavy machinery, mining, and construction.
Our Commitment: Cost Efficiency: We optimize Total Cost of Ownership (TCO) to deliver maximum value. Material Expertise: Working with carbon steel, stainless steel, copper, aluminum, castings, forgings, and plastics. End-to-End Solutions: From custom design to production, our experienced R&D team develops tailored solutions beyond standard OEM manufacturing. Quality Assurance: Our strict quality management system ensures reliability at every stage—from material sourcing to final delivery.
Product and service we are offering: 1. Precision Machining & Assembly Services Provide high precision machining and assembly service for the casting, forging and steel frame parts for the industry of paper and pulp, automative, medical equipment, mining and construction equipment, machinery equipment and so on. With expertise in tight-tolerance machining and efficient Assembly solutions,We deliver durable, high-quality components tailored to your requirements.
2.sheet metal & Steel Fabrication Solutions.
Expert sheet metal fabrication & welding services for carbon steel, stainless steel. Custom designs, fast turnaround.
3. Customized equipment and tool Boost your production with tailor-made industrial equipment. Designed for efficiency, durability, and cost savings. 4. Industrial Trading- Mechanical Components Supply source high-quality, cost-competitive mechanical components from our certified global supplier network. Fast delivery & bulk discounts available.
Our Advantages
80
+
Employees
5000
+㎡
Production Area
300
+
Qualified Suppliers
Competitive Pricing Without Compromising Quality
Cost-effective CNC machining solutions tailored to your budget，Transparent pricing with no hidden fees
Scalable Manufacturing
High Volume Production & High Mix Low Volume Solutions
Reliable material sourcing through established partnerships， Strict quality control throughout the supply chain
Our Milestone
2008
Founded as an OEM Precision Machining Specialist Established in 2008, we began as a dedicated OEM machining manufacturer, providing high-quality CNC turning, milling, and precision components for industrial applications.
2015
Expanded into Sheet Metal & Steel Fabrication Services Broadened our capabilities to include sheet metal fabrication, steel welding, and structural component production, serving industries like automotive, machinery, and construction.
2018
Launched R&D Department for End-to-End Solutions Invested in R&D to offer custom engineering, prototyping, and complete manufacturing solutions—from design to assembly—ensuring faster turnaround and cost efficiency.
2020
Global Expansion into Overseas Markets Extended operations internationally, supplying precision machined parts and fabricated metal products to clients in North America, Europe, and Asia with strict quality compliance.
If you have any questions, please contact us via email or telephone and we will get back to you as soon as possible.
