Micro Mini Worm Gear black finished SG5030

FOB Reference Price:Get Latest Price
US $1-10 / Pieces | 100 Piece/Pieces (Min. Order)
Report Suspicious Activity
Quick Details
Place of Origin:
Zhejiang, China (Mainland)
Model Number:
Brand Name:
Stainless Steel
Standard or Nonstandard:
left and right
Zinc Plate or Black Oxide
Forging, Casting, Hobbing...
Supply Ability
Supply Ability:
100000 Piece/Pieces per Month
Packaging & Delivery
Packaging Details
Wooden box
Lead Time :

 [Buying Guides]Send a inquiry-- Quotation--Payment--Production--Testing--Packing-Inspecting--Send off--Received--Done. (After-Sales Service)


Micro Mini Worm Gear  

Product Description


Sprocket Processing Forging→Machining→Hobbing→Teeth Heat Treated on Quenching→Surface Treatment/Rust-Proof Treatment→Quality Inspecting→Packing
TypeA Series(Plate),B Series(Boss), Single Strand, Double Strand, Tripple Strand
MaterialA3,C45,Stainless Steel,40Cr,20 CrMnTi,42CrMo,Copper or others.
Surface TreatmentPolishing,Oil Dip,Black Oxide,Zinc Plate,Electrophoresis
StandardANSI, DIN, or Sprocket and Gear as per Your Special Sample or Drawing 








Technical Process




Production Equipment



Quality Control

quality control.jpg 



Packaging & Shipping

Packaging:Carton  packing + Wooden packing+Loading+Shipping

Shipping ways:1)0-200kg: express& air freight priority;

2) >200kg: sea freight priority;

3) As per customized specifications.

packing and shipping3.jpg 


Our Services

1.Rich Experience:We have professional technology,design team and good reputation with customers from all over the world . We also have a standard team for trade ,quality control and good service for after sell.
2.Prompt Feedback:We will respond to you within 8 hours. We manufacture non-standard parts according to your drawings. And we will continue to serve you after sales and will be responsable for quality problem.
3.Expected Quotation:We can quote a reasonable and acceptable price as your request and expectation.

4.Good Quality:
We have strict quality control from producing to delivery ,professional package and inspecting before shipping.Our company have a strong technology team support. 



Company Information

Hangzhou Hetd Industry Co., Ltd. is a well known specialized manufacturer and supplier of transmission components.
With 19 years' experience, It mainly exports full ranges of HETD® branded Sprocket & Chain, Gear & Rack, Coupling, Belt Pulley, Taper Lock Shaft, Taper Bush, Pipe Sleeve etc. It has its own design department, factory and 3 subsidiary companies,
Hetd Machinery Ltd, Hetd Mechanical & Electric Huangshan Ltd and Held Pharmaceutical Chemicals Ltd. We have about 100workers, 100pcs CNC lathes, and CNC gearshape machine, universal milling machine, heat-treatment machine and other assorted machines.
Beside,Hetd has built a strict quality management system. It passes ISO9001:2008 & ISO/TSl6949:2009 certificates. OEM is acceptable. We look forward to cooperate with you.

Company show3.jpg 



1.How to inquiry ?

1).Pls send me the drawing if possible, quantity of the products you need.

2).If you are the first time to do the items, just send me your similar pictures, or tell

me your idea, I will give you suggestions for reference ...


2.How can you guarantee your quality ?

1).We require our worker to check by themselves first;

2).Random test will follow after each step finishing by our QC department;

3).Final English test report make before shipping to customer;

4).Pictures show when necessary.


3.What’s the MOQ for start?

1).Small qty as 30pcs is totally acceptable as the delivery here is very convenient in Hangzhou;

2).DHL, TNT, FeDex, UPS etc. all available, fast and cheap.

3)Sample is available.


4.What is the usual shipping time?

1).The shipping time is usually 3-5 working days by express or by air, and around a month

by sea;

2).The production time is 20-30 days depends on the qty.


5.What’s your payment terms?

We accept T/T, LC, PayPal or Secure Payment. 30% deposit before production and

 70% balance should be paid before shipping.

6.Can you please provide more details about your various unit price tiers for different order volumes?
Please send a inquiry to us for details.We have the catalogue or free sample for you.