Made in China Roller Shutter Door Accessories Torsion Spring

Name: Made in China Roller Shutter Door Accessories Torsion Spring
Brand: Weifang Ketuohong Machinery Equipment Co., Ltd.
SKU: 2038244872

Shandong, ChinaWeifang Ketuohong Machinery Equipment Co., Ltd.

US$0.60

100-199 Pieces

US$0.50

200-299 Pieces

US$0.40

300-499 Pieces

US$0.20

500+ Pieces

Sample price:US$5.00/piece.Request sample

Product profile

Customization

Available

Type

Clay Dry Sand

Casting Method

Directional Crystallization

Sand Core Type

Sodium Silicate Sand Core

Application

Machinery Parts, Hardware

Machining

CNC Machining/Lathing/Milling/Turning/Boring

Material

Iron, Carbon Steel, Stainless Steel, Alloy Steel

Surface Treatment

Sand Blast

Surface Roughness

Ra12.5

Standard

ASTM

Certification

RoHS, ISO 9001:2000, IATF16949:2016

Lead Time

30-50 Days

Transport Packaging

Multiplayer Wood Box/Pallet

Quality Control

100% Inspection

Shipping Method

by Sea or by Air

Drawing Format

Pdf, Dwg, CAD, Dxf, Step, Igs etc.

Transport Package

Multiplayer Wood Box/Pallet with Big Plastic Anti-

Specification

Customized

Trademark

As customer request

Origin

Weifang

Production Capacity

300000pieces/Year

Key features

Wide Material Selection: Available in Iron, Carbon Steel, Stainless Steel, Alloy Steel, and more.

Multiple Surface Treatments: Options include Zinc, Chrome, Nickel, Tin, Powder coating, Oxide black, and Phosphorization.

Comprehensive Certifications: Certified with IATF 16949:2016, SGS, ROHS, and ISO9001 standards.

Custom Packaging Options: Inner plastic bag and outer carton/wooden box available; customizable per customer request.

Flexible Payment Terms: 30% down payment, 70% before shipping; adjustable based on order situation.

No Minimum Order Quantity: No MOQ limit; trial orders before mass production are welcomed.

Free Remake or Refund: Free remake parts or full payment return guaranteed if error is confirmed.

Advanced Manufacturing Tech: Utilizes CAD, CAM, CNC machining centers, and lathes for precision production.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceFast DeliveryQuality Assurance

Weifang Ketuohong Machinery Equipment Co., Ltd.

Shandong, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2019-01-01Nearest Port: QingdaoAverage Response Time: ≤3.53hTerms of Payment: LC, T/T, PayPal, etc.International Commercial Terms(Incoterms): FOB, EXW, CIF

About Our Factory & Business Background

AddressNo. 268, Qili Street, Qingzhou Economic Development Zone, Weifang City, Shandong Province.

Average Lead TimePeak Season Lead Time: one month Off Season Lead Time: one month

Our Production Capability & Technical Expertise

Main ProductsAluminum Casting Products, Steel Casting Products, Iron Casting Products, Spare Parts, Stainless Steel Products, Compressor Fitting, Air Conditioning Accessories, Agricultural Machinery Accessories, Forging Products, Loader

Our Industry Experience & Global Business Record

Main MarketsNorth America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Eastern Asia, Western Europe

Product Q&A

Q:How Can I get a quotation?

Please provide 2D (or 3D) files or samples. Draw format: IGS, STEP, STP, JPEG, PDF, DWG, DXF, CAD etc.

Q:What shall we do if we do not have drawings?

Please send your sample to our factory, then we can copy or provide you better solutions. Please send us pictures or drafts with dimensions (Thickness, Length, Height, Width), CAD or 3D file will be made for you if placed order.

Q:What is your MOQ?

No MOQ limited, trial order before mass production is welcomed.

Q:What is the after-sales?

We will free remake parts or return payment if are sure that it is our error. This is our commitment. Quality is our culture!