Fabricated Metal Parts with Reliable Electroplated Finishing for Longevity

• Customization: Available
• Standard: GB, ASTM, DIN, JIS
• Tolerance: ±0.01~1.0mm
• Surface Treatment: Powder Coating Zinc Plating Chrome-Plating Polis
• Machining Method: Laser Cutting Bending Welding Grinding etc
• Material: Carbon Steel Alloy Steel Stainless Steel
• Application: Steel Workshop, Steel Structure Platform, Steel Fa
• After-Sales Service: 1 Year
• Carbon Structural Steel: Q235
• Transport Package: Standard Package/Pallet or Container/as Per Custom
• Specification: Customized
• Trademark: Custom logo
• Origin: China
• Production Capacity: 5000tons/Year

Product Description

Product Description

China Factory Steel Fabrication - Immerse yourself in the epitome of precision engineering with our expertly crafted automotive parts, brought to you by Dongguan Changwei Machinery Co., Ltd. These components are a true testament to superior craftsmanship, undergoing meticulous processes like forging, casting, turning, and welding to deliver exceptional durability and robustness. Enhanced with cutting-edge technologies such as laser engraving and water jet cutting, each piece is adorned with intricate details that distinguish it from the rest. Our electroplated finish not only enhances the aesthetic allure but also guarantees prolonged durability, making these parts perfect for demanding automotive applications. Place your confidence in our unwavering dedication to quality and innovation, evident in every part we produce.

Description	China Factory steel fabrication - Precision Forged Cast Turned Welded Laser-Engraved Water jet-Cut Electroplated Automotive Part
Material	Carbon Steel, Stainless Steel, Alloy Steel, Aluminum Alloy.
Drawing format	3D/CAD/DWG/STEP/PDF
Metal Processing	Laser cutting & cutting,laser welding & welding,milling , drilling, stamping, turning-lathe,CNC center and so on.
Certification	ISO9001:2015
Machining precision	±0.01~1.0mm
Surface treatment	Powder coating,Zinc plating, chrome-plating, polishing, spraying, dust collection,painting and so on
Production application	Metal parts, Mechanical parts, Marine Hardware, Electric power fitting, Construction parts, Pipe Fitting, Hardware, Auto parts, Valve parts, Industrial parts, Agricultural machinery, Hinges, etc
Mode of transport:	Express /Air Freight Priority/Sea Freight/As Customer Requirements
Service	To chart to sample production; OEM / ODM
Packing details	Standard package/Pallet or Container/As per customized specifications
MOQ	Small order is accepted

Our Advantages

Product Parameters

Production Equipment List As Below: Explore our cutting-edge production capabilities with our state-of-the-art equipment, designed to bring precision and efficiency to every stage of manufacturing.

Available Process Material	carbon steel , stainless , aluminum, brass , copper , bronze , steel alloy ,Nylon ,plastic etc.
Finish Treatment Available	polish , zinc , hard anodizing , nickel plating , chrome plating , powder coating , phostate coating ,sanblasting etc.
Heat Treatment  Available	annealing, quenching hardening, blacking,tempering ,nitriding etc.

Comprehensive Welding Equipment List: Delve into our exhaustive array of welding tools and machinery, offering unparalleled precision and strength to ensure every joint meets the highest standards of durability and reliability.

Item	Equipment Name	Brand/Model	Place of Origin	Processing Range  (mm)	Machining accuracy (mm)	Quantity (Units)
1	20000W High Power Laser Cutting Machine	DX	China	5000mm*3200mm*1800mm	0.05	1
2	12000W High Power Laser Cutting Machine	DX	China	12000mm*3500mm*500mm	0.05	1
3	Fiber laser tube cutter	Han's Laser	China	6000mm*180mm*180mm	0.1	1
4	CNC Gantry Machining Center	DX	China	6000mm*2000mm*1000mm 5000mm*3200mm*1800mm 3000*2400*800 2200*1500*700 2500*1800*800	0.02	6
5	Horizontal CNC Machining Center	TY	China	2200*1000*800	0.02	1
6	Precision CNC Guideway Grinding Machine	FREEPORT  TW	China-Taiwan	4000*2200*1200	0.005	1
7	Precision CNC grinding machine	JC/TY	China	2000*1500*600	0.005	1
8	Precision Gantry Milling & Boring Machine	TY	China	6000*2800*1200	0.02	1
9	Gantry milling machine	JS	China	4000*2200*1500 3000*1800*1500 2000*1500*500	0.1	3
10	Precision Milling Machine	TY	China	2500*1200	0.1	1
11	Gantry Carving and Milling Machine	JTJB	China	MST-2522S	/	1
12	CNC semi-automatic surface coating line	/	China	/	/	1
13	Semi-automatic sandblasting room	/	China	12000*5000		1
14	shot-blasting machine	/	China	/	/	1
15	Dioxide protection welding machine	PC/Panasonic	China/Japan	KH-300/KH-500	/	16
16	tig welding	HW	China	250/400/500	/	3
17	Fiber Laser Welder	SS	China	1500/2000	/	2
18	welder	/	China	/	/	8
19	Semi-automatic cutting machine	HT	China	CG2-100#	/	1
20	Flame cutter	/	China	CG1-30	/	1
21	60 type steel/flat iron cutting machine	SK	China	1280*480*720mm(2.5-125)	/	1
22	sawing machine	LY	China	4232/4240	/	2
23	Square drawing machine	XN	China	12M	/	1
24	Stainless Steel Drawing Machine	HY	China	12M	/	1
25	Automatic sheet metal drawing machine	JH	China	600mm	/	1
26	Hydraulic machine	/	China	/	/	3
27	Oil hydraulic press	/	China	/	/	1
28	Air compressor	/	China	/	/	5
29	Automatic Tapping Machine	ZE	China	1800/1500/1200	/	3
30	bench drill	/	China	/	/	3
31	Rocker arm drilling machine	ZJ/SY	China	3050	/	3
32	Gantry traveling crane	/	China	Double/Single Girder-10T/2.8T	/	22

Advanced CNC Equipment List: Uncover the high-tech CNC machines that drive innovation and accuracy in our production process, enabling us to deliver custom metal parts tailored to your exact specifications with impeccable precision.

Item	Equipment Name	Brand/Model	Place of Origin	Processing Range  (mm)	Machining Accuracy (mm)	Quantity (Units)
33	CNC machining center	T600	China	600*400*400 (X/Y/Z)	0.005	7
34	CNC machining center	MC850	China	800x500x500 (X/Y/Z)	0.01	5
35	CNC machining center	V-1370	China	1300x700x600 (X/Y/Z)	0.01	4
36	CNC machining center	V-1600	China	1600x500x600 (X/Y/Z)	0.01	5
37	CNC lathe	MXC-52	China	400*300(D*L)	0.0038	5
38	Digital display  drilling and milling machine	FengBao	China	920x410x400	0.01	5
39	Precision grinding machine	water mill/plane grinding	China	1000*500 500*200	0.005	3
40	Wire Cutting Machine  Medium Walking Wire	Ruijun CNC/FR-400/G	China	400x400x300	0.01	5

Production Processes

Production Processes As Below: At Dongguan Changwei Machinery Co., Ltd., our commitment to excellence is unwavering. We meticulously orchestrate a series of sophisticated production processes meticulously crafted to deliver extraordinary quality in our High-Performance Scaffolding Design for Efficient Metal Structure Assembly. Leveraging cutting-edge techniques and precision engineering, we ensure that every component not only meets but emphatically exceeds the industry's rigorous standards. Through these refined processes, we drive innovation and enhance productivity, forging new paths in industrial excellence at every turn.

Packaging & Shipping

Select package type
Our exquisite products are enshrined with the utmost care, ensconced within sturdy cartons and embraced by resilient wooden cases. This dual-layered protection ensures that each item embarks on its journey with unparalleled security.
1. Individually nestled within robust wooden cases, each product is meticulously secured to guarantee maximum protection throughout transit.
2. Adaptable paper packaging solutions are available, expertly catering to diverse needs and unique requirements.
3. Beneath the protective veil of foam packing, our products remain safe and unblemished, ensuring flawless arrival.
Packaging is bespoke, tailored to meet specific product demands, or personalized based on your unique specifications.

Transportation
Our commitment is to deliver promptly, within 6-36 working days post order confirmation, consistently exceeding expectations.
The delivery schedule is flexible, contingent on the intricacies of your order and the total quantity procured.
1. For parcels under 50 kg, express services like DHL, UPS, FedEx, TNT, and EMS offer streamlined door-to-door delivery, ensuring efficiency.
2. For shipments ranging from 50 kg to 200 kg, air freight remains the premium choice, delivering speed and security at an elevated cost.
3. For freight exceeding 200 kg, sea transport emerges as a feasible solution, accepting longer transit times for economic viability.
4. Our delivery strategies can be customized to fit your precise requirements, ensuring flexibility and satisfaction.
5. We diligently select the most cost-effective and reliable shipping method, ensuring your cargo arrives safely and punctually.

Receipt of goods time
Air transport provides rapid delivery, ensuring your goods reach their destination in a swift 1-7 days.
Sea transport timelines vary from 2 to 60 days, contingent on geographical distance and logistical factors.
International Express guarantees speedy dispatches, typically achieving delivery within 1-10 days.
Land transportation covers a range of 5 to 28 days, dependent on the chosen route.

1. Q: How quickly can you quote?

A: We are dedicated to providing an accurate and swift quote within 24 hours, assuming detailed drawings and specifications are provided.

2. Q: What information do you need for quoting?
A: Kindly furnish us with comprehensive 2D/3D drawings (PDF/DWG/DXF/IGS/STP/SLDPRT/etc), including material, finish, and desired quantity.


3. Q: What's the MoQ for parts?
A: The minimum order quantity is tailored to your specific parts or project requirements, but we are pleased to accommodate small quantity test runs for prototyping.

4. Q: What's the normal production lead time?
A: Typically, initial samples require 10-15 days, with mass production completed in about 30 days. Mold fabrication, if needed, may extend the timeline by an additional 20-40 days.

5. Q: What about the after-sales service?
A: We are devoted to addressing any quality-related concerns at our expense, ensuring thorough investigation and documentation to prevent recurrence.

6. Q: What are your payment terms?
A: Our payment terms are structured with a 30% deposit required before production commences via T/T, and the remaining 70% due upon completion.

7. Q: Will my drawings or samples be safe after they are sent to you?
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