Robust Changjin Crane Machinery Side Plate Hoisting System

Product Description

Product Description

Material	S45C
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: Casting/Sand casting/Forging 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 and has specialized in machinery manufacturing ever since. Our expertise primarily lies in the R&D and production of Crane Hoist Parts, valve accessories, reducers, and various mechanical products. As a modern enterprise, we seamlessly integrate R&D, manufacturing, foreign trade, marketing, and comprehensive services. Anchored by advanced technology, superior quality, and unwavering innovation, our mission is to deliver top-tier machinery products and offer a full spectrum of services—from casting and forging non-ferrous metal raw materials to producing finished parts and components, along with comprehensive machining solutions.
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
Our unwavering focus on quality and performance, coupled with a user-centric approach, has propelled us to adopt the ISO9001: 2015 international quality standard, ISO 14001: 2015 environmental management, and ISO 45001: 2018 occupational health and safety management systems, ensuring excellence across all operations.
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 is flexible based on your requirements; we also welcome trial orders before mass production.
Q: Can I get a quote without drawings?
A: Yes, we can provide an accurate quotation based on your samples, pictures, or drafts with detailed dimensions.
Q: How long can I have the sample?
A: The sample lead time depends on your product and request, typically ranging from 7 to 20 days.
Q: Will my drawings be divulged if you benefit?
A: No, we prioritize the protection of our customers' privacy. We are willing to sign an NDA if required.
Q: Is it possible to know how my product is progressing without visiting your company?
A: Absolutely, 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—checking the material surface and initial dimensions.
First production inspection—ensuring critical dimensions during mass production.
Sampling inspection—examining the quality before warehousing.
Final inspection—conducting a 100% inspection 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.