OEM Investment Auto Pump Valve

• Type: Chemical Hardening Sand
• Casting Method: pressure Crystallization
• Application: Machinery Parts
• Material: Cast Iron Gc20/FC20/Gcd450/Fcd450
• Surface Roughness: Ra1.6
• Standard: ASTM
• Model NO.: SD001
• Certification: ISO 9001:2000, ISO 9001:2008, SGS
• Transport Package: Plastic Bag+Carton+Pallet
• Specification: 1000mm*1000mm*500mm
• Trademark: Changjin
• Origin: Qingdao, China
• Production Capacity: 1000t

Product Description

Product Description

	Product Description
Material	GC200/FC200/GCD450/GCD 500
Mould features	Advanced design,  Logical structure,  High precision,  Qualified materials, Long lifetime, Short delivery time.
Standard	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: Die Casting/sand casting/gravity casting 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 WORK SHOP

CASTING EQUIPMENT

FORGING EQUIPMENT

MACHINING EQUIPMENT

INSPECTION

Company Profile

Qingdao Xinchangjin Machinery Co., Ltd. was established in 2008, specializing in machinery manufacturing. The company excels not only in R&D and manufacturing of crane hoist parts, valve accessories, reducers, and other mechanical products but also as a modern enterprise integrating R&D, manufacturing, foreign trade, marketing, and various other services. With high technology as our backbone, superior quality as our core, and innovation as our foundation, we are dedicated to providing customers with top-tier machinery products and comprehensive services. From casting and forging non-ferrous metal raw materials to fabricating finished parts and components, along with integrated machining solutions, we ensure coordinated service at every step.

Packaging & Shipping

We meticulously design suitable packaging for each part during sample development, considering the part structure, quantity per lot, and customer requirements.

Certifications

Our unwavering focus on quality and performance, coupled with user-centric management, has propelled us to new heights. We proudly adhere to ISO 9001:2015 international quality standards, ISO 14001:2015 environmental standards, and ISO 45001:2018 occupational health and safety management systems.

FAQ

Q: Are you a factory or a trading company?
A: We are a factory.
Q: What do I need for offering a quote?
A: We require detailed drawings (PDF/STEP/IGS/DWG...) that include material, quantity, and surface treatment information.
Q: How about the MOQ?
A: MOQ varies based on your requirements. We also welcome trial orders before mass production.
Q: Can I get a quote without drawings?
A: Yes, we accept samples, pictures, or drafts with detailed dimensions for precise quotations.
Q: How long can I have the sample?
A: The timeframe depends on your products and requests, usually taking between 7-20 days.
Q: Will my drawings be divulged if you benefit?
A: No, we place a high priority on protecting our customers' privacy. Signing an NDA is also an option if needed.
Q: Is it possible to know how my product is progressing without visiting your company?
A: We provide a detailed production schedule and send weekly reports with pictures and videos.
Q: How do you control the quality?
A: Our quality control process includes material inspection, production first inspection, sampling inspection, and final inspection. Each step ensures top-quality results.
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, and our engineers will promptly find solutions and remake them for you as soon as possible.