Quality CNC Machined Parts with Precision Cutting Capabilities

• 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

Discover the unmatched quality and durability of our Factory Direct OEM Stainless Steel Construction Part, meticulously crafted to perfection with advanced Welding Fabrication techniques. Experience the brilliance of our Polishing and Painting finishes, and the precision of Laser Welding, all designed to meet your highest standards of excellence.

Description	Factory Direct OEM Stainless Steel Construction Part with Welding Fabrication, Polishing, Painting and Laser Welding
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: Experience the remarkable synergy of our cutting-edge production machinery, fueling our dedication to manufacturing excellence. Each piece of equipment is a testament to innovation, quality, and productivity, ensuring that every product meets the highest standards.

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.

Welding Equipment List: Explore our handpicked collection of state-of-the-art welding equipment, engineered to provide unparalleled strength and durability. Whether you're seeking precision or reliability, our equipment is designed to exceed your expectations and fulfill all your platform requirements with ease.

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

CNC Equipment List: Discover our array of advanced CNC machinery, each expertly crafted for precision and excellence. Our CNC equipment is at the forefront of technology, ensuring the utmost accuracy and quality in metal machining, making it the quintessential choice for achieving perfection in every project.

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: Discover the meticulous craftsmanship that defines Dongguan Changwei Machinery Co., Ltd., where every Quality CNC Machined Part is brought to life through precision cutting capabilities. Our advanced techniques and state-of-the-art technology ensure superior quality and exceptional performance in each and every component we produce.

Packaging & Shipping

Select the Ideal Packaging Solution for Maximum Product Security
Our products are carefully enclosed in durable cartons within, and reinforced with solid wooden cases externally, guaranteeing unparalleled protection throughout the shipping process.
1. Each package is meticulously secured in wooden cases, providing exceptional strength and safeguarding your items with unmatched durability.
2. Opt for paper packaging for a lightweight, eco-friendly alternative that doesn't compromise protection.
3. Foam packing is available to offer a cushioned layer, ensuring your items remain safe and secure during transit.
Tailored packing solutions are at your fingertips! We offer customization to match your product specifications or cater to your distinctive requirements.

Transportation
Experience prompt delivery between 6-36 working days following the confirmation of your order.
Delivery timelines are expertly tailored to correspond with the specifics of your items and order quantity, optimizing efficiency and reliability.
1. For packages weighing under 50 kg, express services such as DHL, UPS, FedEx, TNT, and EMS offer a swift and seamless door-to-door delivery experience.
2. Air freight is the preferred choice for shipments between 50 kg and 200 kg, providing a fast and secure journey, albeit at a higher cost.
3. For shipments exceeding 200 kg, sea freight presents a budget-friendly option, though patience is required due to longer transit times.
4. We also provide personalized delivery options, ensuring alignment with your unique preferences and requirements.
5. Rest assured, we meticulously select the most economical and safest shipping method to ensure your peace of mind.

Receipt of Goods Time
Air transport guarantees rapid delivery within a span of 1-7 days, minimizing waiting time.
Sea transport offers extended delivery timeframes, ranging between 2 to 60 days, ideal for non-urgent consignments.
International Express ensures a swift arrival within 1-10 days, providing a fast-track solution for urgent deliveries.
Land transportation strikes a balance between cost and speed, taking approximately 5-28 days.

1. Q: How quickly can you quote?

A: Remarkably, we can provide a comprehensive quote within 24 hours upon receiving complete drawings and detailed specifications.

2. Q: What information do you need for quoting?
A: To ensure an accurate quote, please provide 2D/3D drawings in formats like PDF/DWG/DXF/IGS/STP/SLDPRT/etc, along with material, finish, and quantity details.


3. Q: What's the MOQ for parts?
A: The MOQ is primarily determined by the specifics of your part or project. However, we are eager to offer prototypes in small quantities for testing purposes.

4. Q: What's the normal production lead time?
A: Initial samples are provided within 10-15 days, with mass production taking approximately 30 days. Note: If molds are required, please allow an additional 20-40 days.

5. Q: What about the after-sales service?
A: We are committed to addressing any quality issues at no additional cost to you. Contact us for resolution and documentation to prevent future occurrences.

6. Q: What are your payment terms?
A: Our payment terms include a 30% initial deposit via T/T before production with the remaining 70% balance due upon completion.

7. Q: Will my drawings or samples be secure after they are sent to you?
A: Absolutely! We prioritize confidentiality and are open to signing an NDA to ensure the security of your drawings and samples.