Changjin Stainless Steel Machine Part

• Certification: ISO, SGS
• Surface Treatment: Nickel Plating
• Application: Globe Valve
• Material: Stainless Steel
• Trademark: changjin
• Origin: Qingdao, China
• Model NO.: Stem Connector
• Production Capacity: 10000ea

Product Description

Product Description

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

Detailed Photos

PRODUCTS SHOW

OUR WORKSHOP

CASTING EQUIPMENT

FORGING EQUIPMENT

MACHINING EQUIPMENT

INSPECTION

Company Profile

Qingdao Xinchangjin Machinery Co., Ltd., established in 2008, excels in the sphere of machinery manufacturing. Specializing in the R&D and production of Crane Hoist Parts, valve accessories, reducers, and an array of other mechanical products, it stands as a beacon of modern enterprise. The company integrates R&D, manufacturing, foreign trade, marketing, and various services under one roof. By leveraging advanced technology, unwavering quality, and a spirit of innovation, Qingdao Xinchangjin Machinery Co., Ltd. is committed to delivering exemplary machinery products. Furthermore, it offers comprehensive services ranging from casting and forging non-ferrous metal raw materials to crafting finished parts and components, coupled with holistic machining solutions.

Packaging & Shipping

We meticulously design the optimal packaging for each part during sample development, taking into account the part structure, quantity per lot, and specific customer requirements.

Certifications

Our steadfast commitment to quality and performance, with a focus on user needs, has propelled us to adopt numerous international standards. We are proud to be certified under ISO9001:2015 for quality, ISO 14001:2015 for environmental management, and ISO 45001:2018 for occupational health and safety.

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 specifications, quantity, and surface treatment details.
Q: How about the MOQ?
A: The Minimum Order Quantity (MOQ) is based on your specific needs. We also welcome trial orders before commencing mass production.
Q: Can I get a quote without drawings?
A: Yes, we welcome samples, pictures, or drafts with detailed dimensions to provide an accurate quotation.
Q: How long can I have the sample?
A: The sample delivery time depends on your product specifications and requirements, generally ranging from 7 to 20 days.
Q: Will my drawings be divulged if you benefit?
A: Absolutely not. We prioritize protecting our customers' confidentiality. If necessary, we can sign a Non-Disclosure Agreement (NDA) to ensure your privacy.
Q: Is it possible to know how my product is progressing without visiting your company?
A: We will provide a detailed production schedule and send weekly reports with pictures and videos to keep you updated.
Q: How do you control the quality?
A: Our quality control process includes: Material inspection - checking the material surface and basic dimensions, Production first inspection - ensuring critical dimensions in mass production, Sampling inspection - assessing quality before warehousing, Final inspection - 100% inspection before shipment.
Production first inspection - Ensuring the critical dimension in mass production.
Sampling inspection - Checking quality before sending to the warehouse.
Final inspection - 100% inspection before shipment.
Q: What will you do if we receive defective parts?
A: Kindly send us pictures of the defective parts, and our engineers will promptly devise solutions to remake them for you as soon as possible.