| Certification: | ISO, SGS |
|---|---|
| Surface Treatment: | Nickel Plating |
| Application: | Globe Valve |
| Material: | Stainless Steel |
| Trademark: | changjin |
| Origin: | Qingdao, China |
| Customization: |
|---|
Suppliers with verified business licenses
Audited Supplier | Material | SS304,SS316,SCM440,SS41,S45C,AL6061,BRASS |
| Mould features | Advanced design, Logical structure, High precision, Qualified materials, Long lifetime, Short delivery time. |
| Standard | ASTM&JIS&BSW&ANSI&GB&DIN |
| Certificate | ISO9001,ISO14001,ISO45001,SGS |
| Tolerance | >0-6:±0.1;>6-30:±0.2;>30-120:±0.3;>120:±0.5 |
| Dimension | As per customers' request |
| Processing | Step1: structural section Step2: CNC turning, CNC turning and milling compound processing, 3/4/5 axis CNC milling, drilling, wire-cutting, EDM, grinding etc. Step3: Surface treatment |
| Surface | Anodize, Plating, Brushing, Polishing, Blackened, Powder coating, Sandblasting, Laser engraving, ED- Coating, Chromate Plating, Zinc Plating, Dacromat Coating, etc. |
| Marking | laser marking,Air marking |
| Inspection | material, dimension, heat treatment, hardness, NDT, surface |
| Quality | ISO9001, PPAP control production |
| Lead time | as per clients' requirements |
| Delivery | Express for sample, ocean shipping/air for mass production |
| Our Capabilities | CNC machining, CNC center machining, drilling, milling, turning, grinding, tapping, die casting, casting, forging, stamping |
| Engineering&manufacturing services | R&D process, tooling and gauging design, product design Integrated CAD/CAM system, test and measuring |
| Packing | Eco-friendly pp bag / EPE Foam /Carton boxes or wooden boxes As customer's specific requirements |
CASTING EQUIPMENT
We are dedicated to quality and performance, always prioritizing our users. In our management processes, we have reached new heights by implementing ISO 9001:2015 for international quality, ISO 14001:2015 for environmental standards, and ISO 45001:2018 for occupational health and safety management systems.
Q: Are you a factory or trading company?
A: We are a factory.
Q: What do I need to offer for a quote?
A: Please provide detailed drawings (PDF/STEP/IGS/DWG formats) along with material specifications, quantity, and surface treatment information.
Q: What is the MOQ?
A: The MOQ depends on your specific requirements. We also welcome trial orders prior to mass production.
Q: Can I get a quote without drawings?
A: Yes, you can. Kindly send us samples, pictures, or drafts with detailed dimensions for an accurate quote.
Q: How long does it take to get a sample?
A: The lead time for samples varies based on the product and your request, typically ranging from 7 to 20 days.
Q: Will my drawings be kept confidential?
A: Absolutely. We prioritize safeguarding our customers' drawings and can sign an NDA upon request.
Q: Can I monitor the production status without visiting your company?
A: Yes, we provide detailed production schedules and send weekly progress reports with pictures and videos.
Q: How do you control the quality?
A: We conduct material inspections to check the surface and dimensions of materials. Initial production inspections ensure critical dimensions during mass production. Sampling inspections verify quality before warehousing, and a final inspection ensures 100% quality before shipment.
Production first inspection--To ensure the critical dimension in mass production.
Sampling inspection--Check the quality before sending to the warehouse.
Final inspection--100% inspected before shipment.
Q: What should we do if we receive defective parts?
A: Please send us pictures of the defective parts. Our engineers will assess the issue and promptly provide a solution, including remaking the parts if necessary.
Suppliers with verified business licenses
Audited Supplier 
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