| 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 |
STATE-OF-THE-ART CASTING EQUIPMENT
Our unwavering commitment to quality and performance is matched by our dedication to user satisfaction. Our management systems have reached new heights with ISO9001:2015 international quality, ISO 14001:2015 environmental, and ISO 45001:2018 Occupational Health and Safety certifications.
Q: Are you a factory or a trading company?
A: We are a factory.
Q: What do I need to provide for a quote?
A: Please provide detailed drawings (PDF/STEP/IGS/DWG...) including material, quantity, and surface treatment information.
Q: What about the minimum order quantity (MOQ)?
A: The MOQ depends on your needs. We also welcome trial orders before mass production.
Q: Can I get a quote without drawings?
A: Yes, we can provide an accurate quotation if you send us samples, pictures, or drafts with detailed dimensions.
Q: How long will it take to get a sample?
A: It depends on your products and requirements, typically taking 7-20 days.
Q: Will my drawings be kept confidential?
A: Absolutely. We prioritize the privacy of our customers' drawings and are willing to sign a Non-Disclosure Agreement (NDA) if necessary.
Q: Can I monitor my product's progress without visiting your company?
A: Yes, we provide detailed product schedules and send weekly reports with pictures and videos.
Q: How do you ensure quality control?
A: Our quality control process includes material inspection to check surface and dimensions, production first inspection for critical dimensions, sampling inspection before warehousing, and a final 100% inspection before shipment.
Production First Inspection - Ensuring critical dimensions during mass production.
Sampling Inspection - Checking quality before warehousing.
Final Inspection - 100% inspection before shipment.
Q: What should I do if I receive defective parts?
A: Please send us pictures of the defective parts. Our engineers will identify solutions and promptly remake the parts for you.
Suppliers with verified business licenses
Audited Supplier 
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