Company Information
NINGBO YINZHOU JH Machinery Co., Ltd is a ISO-9001: 2008 certificated company. As a subcontractor in the line of metal parts in China, we can make customized parts according to your drawing, blue prints, samples and specification. We focus stable high quality and professional service as well as reasonable price, we control our production and quality according to ISO standard. Supported by our very strong& professional engineering team and good equipped quality research center, we are the right company to supply our customers with very stable high quality products and professional service. We understand that what our customers are buying is not only the products, but also our SOLUTION, SERVICE and QUALITY.
Best Service: We have professional personnel to operate.
We can according to your drawings or your requirements custom-made production.
Best Quality: We have a special quality inspection equipment.
Compliance with standard: ISO 9001: 2008.
NO. | Items | Production Capability |
1 | Model No. | JH-Y001 |
2 | Material | Aluminum - 6061, 2024, 7075 etc. |
Copper; Brass; Bronze; | ||
Carbon steel, carbon structural steel, free cutting steel, cold heading steel, cold rolled steel, alloy steel, bearing steel, stainless iron, stainless steel; ductile iron etc. | ||
3 | Finish | Passivated; Polishing; |
Zinc plated (galvanized); Nickel plated; Tin/Bright tin plated; Copper plating; | ||
Chromate; Bright chrome; Dichromate; | ||
Phosphating | ||
Anodized; Black Oxide; | ||
Powder coat etc. | ||
Heat treatment & sand blasting. | ||
Other surface per customer's request. | ||
4 | Application | Transformer |
5 | Design and Engineering | Per customer's drawing or sample; |
Collaborative research and development. | ||
PPAP Document could be submitted if required. | ||
6 | Type | Stamping - Rolling, forming, punching, bending, deep drawing. |
Metal fabrication (machining) - Wire EDM, drilling, turning, milling, grinding. | ||
Welding - Electrowelding, argon arc welding, spot or seam welding | ||
Forging, sand casting, die casting, investment casting, injection molding; | ||
Assembly etc. | ||
7 | Roughness | Ra 0.2~3.2 |
8 | Quality | OEM Quality with strict QC: |
1) Technicians self-check in production | ||
2) Engineer spot check in production | ||
3) QC inspects after mass production finished | ||
4) International sales who were trained the technical know-how spot check before shipping. | ||
9 | Place of Origin | Ningbo, Zhejiang, China |
10 | Shipping | Production Lead Time: 30days/ 10,000sets |
