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China, Chinese Premium CNC Machined Stainless Steel Valve Stem for Performance1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Valve PartsValve StemCast Steel Valve CastingGray Iron Valve Casting
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 - Showcase of Excellence OUR WORKSHOP - Where Innovation Meets Precision CASTING EQUIPMENT - State-of-the-Art Facilities FORGING EQUIPMENT - Superior Strength and Durability MACHINING EQUIPMENT - Cutting-Edge Technology for Precision INSPECTION - Rigorous Quality Assurance Company Profile Qingdao Xinchangjin Machinery Co., Ltd. was founded in 2008, specializing in machinery manufacturing. Our expertise spans R&D and manufacturing of Crane Hoist Parts, valve accessories, reducers, and other mechanical products. As a modern enterprise, we integrate R&D, manufacturing, foreign trade, marketing, and comprehensive services. We leverage high technology, prioritize quality, and champion innovation to deliver superior machinery products and coordinated services. Our offerings include casting and forging of non-ferrous metal raw materials, fabrication of finished parts, and integrated machining solutions. Packaging & Shipping We design the most suitable packaging for each part during sample development. Our process considers the part structure, quantity per lot, and customer requirements to ensure optimal protection and convenience.Certifications Our relentless focus on quality and performance is reflected in our adoption of the ISO9001:2015 international quality standard, ISO 14001:2015 environmental standard, and ISO 45001:2018 occupational health and safety management system. FAQ Q: Are you a factory or trading company?A: We are a factory.Q: What do I need to provide for a quote?A: Detailed drawings (PDF/STEP/IGS/DWG...) including material, quantity, and surface treatment information.Q: What about the MOQ?A: Our MOQ is flexible and depends on your needs. We 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 will it take to receive a sample?A: Sample delivery time depends on your product and request, typically taking between 7-20 days.Q: Will my drawings be protected?A: Absolutely. We are committed to protecting your privacy and can sign an NDA if required.Q: Can I monitor my product's progress without visiting your company?A: Yes, we provide a detailed product schedule and send weekly reports with pictures and videos.Q: How do you ensure quality control?A: We have a thorough quality control process including material inspection, production first inspection, sampling inspection, and final inspection before shipment.Production first inspection - Ensuring critical dimensions during mass production.Sampling inspection - Verifying quality before storage.Final inspection - 100% inspection before dispatch.Q: What if we receive defective parts?A: Please send us pictures of the defective parts. Our engineers will devise a solution and remake them as soon as possible.
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