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    • Home
    • Custom Metal Fabrication in China | ISO 9001 | Beijing JCEN
    • OEM Metal Stamping Parts Manufacturer China
    • Custom Deep Drawing Parts Manufacturer China | SS, Aluminum
    • OEM CNC Machining Service China | ±0.005mm | Aluminum, SS
    • Custom Welding and Fabrication | Welding & Riveting Parts
    • Custom Metal Cutting Service | OEM Laser Cutting China
    • Custom Metal Clips & Clamps
    • Custom Shims-Washers
    • Custom Metal Brackets Manufacturer China | OEM Supplier

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Products

Custom metal parts manufactured to drawing in our own plant in Nanpi County, Hebei — cut, formed, joined, machined and finished without an outside subcontractor. That is what lets a single enquiry be routed to whichever process is economic for each part, with the tolerances between operations handled inside one factory rather than agreed between three.

Founded in 1997 and in production since 1998, we are an ISO 9001:2015 registered manufacturer (certificate 34025Q30296R0S) with 15,000 m² of floor space, six production lines and 85 staff, supplying buyers in the United States, Europe, Australia, South America and Asia.

Product families: custom metal brackets, clips and clamps, shims and washers, stamping parts, deep drawing parts, laser cutting, CNC machining parts, welded and riveted parts, and complete sheet metal fabrication.

Not sure which process your part needs? Three questions settle it in most cases: is the part flat or formed, is it round or prismatic, and what volume are you buying per year. Flat parts in modest quantity are laser cut, because there is no tool cost. Formed parts are bent on a press brake. Round parts are turned; prismatic parts with pockets are milled. Once a part reaches the tens of thousands per year, stamping takes over, because that is where a die is amortised across the run. Hollow shells rather than flat profiles are deep drawn. Anything shipping as a working unit goes through assembly. The full comparison is on our fabrication solutions page, and how volume interacts with tooling cost is set out on metal fabrication prices.

Materials and finishes. Cold rolled and hot rolled steel, stainless steel 304 and 316, aluminium 5052 and 6061, copper and brass, in sheet, plate and bar, typically from 0.5 mm upward. Finishes include deburring, zinc plating, powder coating, anodising, passivation and brushing. Grade selection guidance is in the materials guide; thickness conversion is in the standard sheet metal thicknesses chart.

Inspection. First-article inspection on a coordinate measuring machine (HDL-OKK DMU38, ±0.005 mm), with hardness testing, optical measurement and caliper and height gauge checks used according to the feature being verified. See quality and inspection.

Evidence. We publish the reviews buyers left on our Alibaba.com storefront, in their own words, with the masked name and country exactly as Alibaba.com displays them — ten verified five-star reviews from seven countries in our case studies section.

To order: send a drawing (DXF, DWG, STEP, IGES or a dimensioned PDF) with the material, quantity and finish, or ask us to recommend them. You will receive a DFM review, a price and a lead time within 24 hours. There is no minimum order quantity. Request a quote →

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  • OEM CNC Machining Service China | ±0.005mm | Aluminum, SS

    OEM CNC Machining Service China | ±0.005mm | Aluminum, SS

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Contact

Room 401, 07 Office Building, Phase I Greenland Central Plaza, Tongzhou District, Beijing

+86 13832709345
manager@bjjcen.com
Beijing JCEN

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  • Home
  • Custom Metal Fabrication in China | ISO 9001 | Beijing JCEN
  • OEM Metal Stamping Parts Manufacturer China
  • Custom Deep Drawing Parts Manufacturer China | SS, Aluminum
  • OEM CNC Machining Service China | ±0.005mm | Aluminum, SS
  • Custom Welding and Fabrication | Welding & Riveting Parts
  • Custom Metal Cutting Service | OEM Laser Cutting China
  • Custom Metal Clips & Clamps
  • Custom Shims-Washers
  • Custom Metal Brackets Manufacturer China | OEM Supplier

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