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China, Chinese High-Quality Changjin Stainless Steel Valve Parts for Global Markets1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Valve PartsValve StemCasting Steel Valve PartsSupplier of Valve Parts
Qingdao Xinchangjin Machinery Co., Ltd
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Product Description Product Description MaterialCarbon steel, stainless steel, alloy steel, gray cast iron, ductile cast ironMould featuresAdvanced design, Logical structure, High precision, Qualified materials, Long lifetime, Short delivery time.StandardASTM, JIS, BSW, ANSI, GB, DINCertificateISO 9001: 2015 , ISO 14001: 2015 , ISO 45001: 2018, SGSTolerance>0-6:±0.1; >6-30:±0.2; >30-120:±0.3; >120:±0.5DimensionAs per customers' requestProcessingStep1: Die Casting/sand casting/gravity castingStep2: 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, SurfaceQualityISO 9001, 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, stampingEngineering & manufacturing servicesR&D process, tooling and gauging design, product designIntegrated CAD/CAM system, test and measuringPackingEco-friendly pp bag / EPE Foam /Carton boxes or wooden boxes As customer's specific requirements Detailed Photos PRODUCTS SHOW OUR WORKSHOP CASTING EQUIPMENT FORGING EQUIPMENT MACHINING EQUIPMENT INSPECTION Company Profile Qingdao Xinchangjin Machinery Co., Ltd., established in 2008, has become an industry leader in machinery manufacturing. Specializing in the R&D and production of Crane Hoist Parts, valve accessories, reducers, and other mechanical components, we are a modern enterprise that integrates research, manufacturing, foreign trade, marketing, and comprehensive services. With a foundation built on cutting-edge technology, superior quality, and relentless innovation, our mission is to deliver premier machinery products and coordinated services. From casting and forging non-ferrous metal raw materials to fabricating finished parts and offering integrated machining solutions, we ensure excellence at every step. Packaging & Shipping We meticulously design appropriate packaging for each part during sample development, considering the part structure, quantity per lot, and specific customer requirements.Certifications We prioritize quality and performance, always considering the user's needs. Our management system has reached new heights by adopting ISO9001:2015 for international quality, ISO14001:2015 for environmental standards, and ISO45001:2018 for occupational health and safety management. 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...) including material, quantity, and surface treatment information.Q: How about the 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, you can provide samples, pictures, or drafts with detailed dimensions for an accurate quotation.Q: How long can I expect the sample?A: It depends on your product and request. It usually takes 7-20 days.Q: Will my drawings be divulged if you benefit?A: No, we prioritize protecting our customers' privacy. We can sign an NDA if necessary.Q: Is it possible to know how my product is progressing without visiting your company?A: Yes, we will provide a detailed production schedule and send weekly reports with pictures and videos.Q: How do you control the quality?A: We follow a stringent quality control process: Material inspection - checking surface and rough dimensions; Initial production inspection - ensuring critical dimensions in mass production; Sampling inspection - quality check before warehousing; Final inspection - 100% inspection before shipment.Production first inspection - Ensuring critical dimensions in mass production.Sampling inspection - Quality check before warehousing.Final inspection - 100% inspection before shipment.Q: What will you do if we receive defective parts?A: Please send us pictures of the defects. Our engineers will find solutions and remake the parts for you as soon as possible.
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