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China, Chinese High-Quality Carbon Steel Valve Connector Parts for Industry1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Valve PartsValve StemBarb Connector with ValveThreaded Connector Valve
Qingdao Xinchangjin Machinery Co., Ltd
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Product Description Product Description MaterialSS304,SS316,SCM440,SS41,S45C,AL6061,BRASSMould featuresAdvanced design, Logical structure, High precision, Qualified materials, Long lifetime, Short delivery time.StandardASTM&JIS&BSW&ANSI&GB&DINCertificateISO9001,ISO14001,ISO45001,SGSTolerance>0-6:±0.1;>6-30:±0.2;>30-120:±0.3;>120:±0.5DimensionAs per customers' request ProcessingStep1: structural sectionStep2: CNC turning, CNC turning and milling compound processing, 3/4/5 axis CNC milling, drilling, wire-cutting, EDM, grinding etc.Step3: Surface treatmentSurfaceAnodize, Plating, Brushing, Polishing, Blackened, Powder coating, Sandblasting, Laser engraving, ED- Coating, Chromate Plating, Zinc Plating, Dacromat Coating, etc.Markinglaser marking,Air markingInspectionmaterial, dimension, heat treatment, hardness, NDT, surfaceQualityISO9001, PPAP control productionLead timeas per clients' requirementsDeliveryExpress for sample, ocean shipping/air for mass productionOur CapabilitiesCNC machining, CNC center machining, drilling, milling, turning, grinding, tapping, die casting, casting, forging, stamping Engineering&manufacturing servicesR&D process, tooling and gauging design, product designIntegrated CAD/CAM system, test and measuring PackingEco-friendly pp bag / EPE Foam /Carton boxes or wooden boxes As customer's specific requirements Detailed Photos PRODUCTS SHOW OUR WORK SHOP CASTING EQUIPMENT FORGING EQUIPMENT MACHINING EQUIPMENT INSPECTION Company Profile Qingdao Xinchangjin Machinery Co., Ltd., established in 2008, is a renowned leader in machinery manufacturing. Specializing in Crane Hoist Parts, valve accessories, reducers, and a variety of other mechanical products, we seamlessly integrate R&D, manufacturing, foreign trade, marketing, and exceptional services. With a commitment to cutting-edge technology, superior quality, and continuous innovation, we not only deliver top-tier products but also provide comprehensive services-from casting and forging non-ferrous metal raw materials to fabricating finished parts and components, along with complete machining solutions. Packaging & Shipping We meticulously design the perfect packaging for each part during sample development, considering the part structure, quantity per lot, and unique customer requirements, ensuring safe and efficient delivery.Certifications Our unwavering focus on quality and performance, coupled with user-centric management, has earned us top-tier certifications, including ISO 9001:2015 for international quality, ISO 14001:2015 for environmental management, and ISO 45001:2018 for occupational health and safety management systems. FAQ Q: Are you a factory or trading company?A: We are a factory.Q: What do I need for offering a quote?A: Please provide detailed drawings (PDF/STEP/IGS/DWG…) along with material specifications, quantity, and surface treatment information.Q: How about the MOQ?A: The MOQ depends on your specific requirements. We also welcome trial orders before mass production.Q: Can I get a quote without drawings?A: Yes, we can provide a quote based on your samples, pictures, or drafts with detailed dimensions.Q: How long can I have the sample?A: The sample timeline depends on your product specifications and requests, typically ranging from 7 to 20 days.Q: Will my drawings be divulged if you benefit?A: Absolutely not. We prioritize the protection of our customers' privacy regarding drawings and can sign an NDA if required.Q: Is it possible to know how my product is progressing without visiting your company?A: We provide a detailed product schedule and send weekly reports accompanied by pictures and videos to keep you informed.Q: How do you control the quality?A: We implement a meticulous quality control process including: 1. Material inspection-to check the material surface and dimensions. 2. Production first inspection-to ensure critical dimensions during mass production. 3. Sampling inspection-to verify quality before warehousing. 4. Final inspection-100% inspection 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 will you do if we receive defective parts?A: Please send us pictures of the defective parts. Our engineers will analyze the issue and reproduce the parts for you as soon as possible.
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