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Zechin Industries Group Co., Ltd.

 +86 571 8373 7826
 +86 158 5810 2851
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Bending Fabricated Tubing Parts & Welded Assemblies

Material: Carbon steel OR As request

Processing : Cutting, Bending, Forming, Welding, polishing, Surface Finish

Trade Terms: EXW, FOB, CIF, DDU
  • OEM

  • Zechin industries

  • ISO9001

  • Cutting, bending, forming, dimple, drilling,slotting, notching welding,polishing,surface finish assembly

  • Rust prevention, painting,powder coated, Plating, etc.

  • Standard Package or Customized

  • Shanghai / Ningbo

  • Prototype to High Quantity

  • Zhejiang, China (Mainland)

     1, One-stop solution

     2, Tools designed and built in house

     3, Fully equipped & Trained

     4, Consistent quality

     5, Turnkey manufacturing services

     6, Excellent communication ability

     7, Professional & Efficient response 







Engine Parts

Motor Homes

Commercial Sweepers

Truck Parts/Car Kits


Ice Makers/Coffee Makers


Luggage Carts

Grounds Keeping Equipment

Hospital Beds

Tractor Parts

Motorcycle Parts

Refrigeration Parts

Skid Loaders

Playground Equipment

Track Vehicles

Exercise Equipment

Chair Frames/Water Tubes/Heat Exchangers

Pressure Washers

Retail Displays










Air Flow Tubes

Handlebars/Luggage Racks


Exhaust Tubes

Oil Fill Tubes

Suspension Parts

Water Flow Tubes


Turbo Charger Tubes


Suction Tubes

Steering Tubes

Exhaust/Rollover Tubes

Exhaust Parts

Snow Blowers

Support Tubes

Plasma Cutters

Water Flow Lines

Snowmobiles, ATV's

Structural Tubes

Lawn Vacs


Commercial Lawnmowers

Mower Caster Tubes


Rollover Protection

Personal Watercraft

Tow Hooks


Frame Component

· Cooperation model: OEM or ODM

· Design:       As per customer specific requirements

§ or customer give us the specified sample; 

§ or the customer conceptual or preliminary design;

§ or the customer sketched idea.

· Accept drawing format: .pdf/ .jpg / .dwg / .igs / .stp etc..

· Material:      pipe / tube fabrication's materials including

carbon steels, alloy steel, stainless steel, brass. Aluminum 7075, 5052, 6061,6063, etc., HRS, CRS, LCS, HSLA ,Copper ,Exotic Metals, Galvanized, Precious Metals,Stainless Steel 304, 310, 303, etc. Clad Materials ,Shelf Life materials

· Material condition: On Round, Square and Rectangular tube supplying condition

    Hot rolled or cold rolled or cold drawn, welded or seamless pipe/ tube for options.

· Application material standard:

o If there is no any specially requirement, we often suggest our customer to try the equivalent China National (GB) standard material that our engineering team proposes which to be properly converted from ANSI, ASTM, SAE, EN, DIN, BS, JIS, and etc., to contribute the material cost control.

If it is necessary to use exact designated material no., it is also possible choice. 

· Available processing (Technique):      

-  Cutting    - Extruded     - Bending    - Forming   - Dimpled    - Notching

- Embossed     - Etched     - Formed (Up and Down)    - Blending   - Slotting

- Sheared      - Tapped     - Fabricating    - Grinding     - Drilling   -  Polishing

    - Deburring    - Welding (MIG, TIG, Spot)    - CNC Tube Bending     - Seams  

         - Deep drawing   - Pressing      - Perforations      - Assembly

· Precision: Average level: ±0.2 mm, depending the part size and thickness and material

· Tooling in house: To design and build the necessary tooling in own house, for the tooling we never add any margins, it just cost.

· Heat treatment : For the heat treatment, Generally we can meet any heat treatment requirements on the metal works, such as annealing, normalizing, tempering & quenching, surface hardening and etc.

· Surface treatment: The surface treatment also can meet customers requirements. We supply our customers a wide range of surface finish solution, such as hot dip galvanizing, zinc plating, nickel plating, chrome plating, powder coating, epoxy painting, anodizing, black oxide, E-coating and etc.

· Inspection:

Whole inspection procedures (FAI, PPAP,IPQC, collecting CPK data, Lot controlling, Functional checks, OQC.) and QA plan are carried out in house to be compliance with the rules and regulation of ISO 9001:2000

Quality control always be doing on site and on time, never try to do later;

If the customer found it is necessary any third authorized inspection organization are welcomed to witness the quality before the shipment.

· Packing:

Strictly in accordance with the customer specific instruction on the packing

We can package for retail if needed

If no any specified, generally we would recommend that the parts to be packaged by a poly bags, then put them in cartons, and finally to be on the pallets. The gross weight of one carton is not more than 22kg and pallet size try to approaching 120cm×80cm (Europe size) and 42"×42" (US size)

The package is seaworthy and suitable for export. The wooden package material shall be steamed with the certificated and stamped by CCIB, or use composite board box.

· Reminding:

The metal parts showed are not for sale, it is for sales promotion purpose which is to explain for our potential customers that we had produced or are capable of making such similar metal parts or supply same metal processing services.

For any custom metal parts before mass production, we need our customer to confirm and approve the working samples. For more information, please contact us at any time. We look forward to hearing from you.

Pipe Thermal drill& pipe fabricating welding operation



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About Us

Zechin Industries is a reliable manufacturing enterprise specialized in metal parts and assembly in China. Today, we have a large facility with total 20000sqm located in Hangzhou, which is 200km away from shanghai seaport.

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