Steel Internal Gear

Steel internal gear
Shape: customizable
Material: mild steel, customized



Steel internal gear

Shape: customizable

Material: mild steel, customized

Product Specification

Tooth Form Internal
Material Mild Steel
Shape Round
Diameter 100 mm
Country of Origin China
Surface Finish Powder Coated
Hardness 45 HRC



Why Choose US?

1. since we handle all steps in one location, our process is speedy, cost-efficient, and well-controlled. Equip our factory with 30set CNC,15set CNC turning, and 10setSheet Metal Fabricationmachine to assure the customers of high-quality metal machining parts.

2. we have focused on CNC machining since 2007, with rich experience in our field. There have many anvancedequipments and a first-class working team, which promotes good corporate culture and forms a comfortable working atmosphere.

3. ln order to manage thediverse production sets out gear, the entire process is logged into a computerized system. Every step can be followed closely, from receiving the orders to shipping the products. Customers will get satisfying products in the requested time.


Q: May I have details about your company?

Yes, you can. We are a diversified company, including metal processing, injection molding, mold, stamping, insulator manufacturing, etc.

Q: Where is your company?

The company is located at No. 35, TongXin Road, Hangzhou City, Zhejiang Province.

Q: How can I get a sample?

A: Before starting your sample, we need to confirm the product details with you, including the specifications, to avoid any possible misunderstandings.

Q: How long does the sampling take?

A: It usually takes two days. The actual time depends on how many sample orders we receive.

Q: What is MOQ?

A: The MINIMUM order quantity is mainly determined by the specific product. The minimum order quantity is one sample.

Q: If I have some ideas, can you help me?

A: Yes, we'd be happy to. Once you have some ideas, please send them to us. We can help you finish it. You can contact us.

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Product Quick Detail:

  • Standard and non-standard available
  • With high quality and competitive price
  • Prompt delivery
  • Packing as per customer’s demand.

We promise will offer the best price by the high quality in china! We also accept special order about the products. If you are interested in our products. Please do not hesitate to let us know.We are pleased to give you the detailed information.We promise that our products would be safety and were in high quality and reasonable price. If you are interested in our products, please contact us asap.We are sincerely looking for your cooperation.

Most of our products are exported to Europe or Americas, both standard and nonstandard products available. We can produce as per your drawing or sample. Material can be standard or as per your special request. If you choose us, you choose reliable.

pruduct quality report

Materials Available

1. Stainless Steel: SS201, SS303, SS304, SS316, SS416, SS420
2. Steel:C45(K1045), C46(K1046),C20
3. Brass:C36000 ( C26800), C37700 ( HPb59), C38500( HPb58), C27200(CuZn37), C28000(CuZn40)
4. Bronze: C51000, C52100, C54400, etc
5. Iron: 1213, 12L14,1215
6. Aluminum: Al6061, Al6063
7.OEM according to your request
product materials available

Surface Treatment

Annealing, natural canonization, heat treatment, polishing, nickel plating, chrome plating, zinc plating,yellow passivization, gold passivization, satin, Black surface painted etc.

Processing Method

CNC machining, punch,turning, milling, drilling, grinding, broaching, welding and assembly
product finishing

QC & Certificate

Technicians self-check in production,final-check before package by professional Quality inspector
ISO9001:2008 , ISO14001:2001,ISO/TS 16949:2009

Package & Lead Time

Size: Drawings
Wooden Case/Container and pallet, or as per customized specifications.
15-25days samples. 30-45days offcial order
Port: Shanghai/Ningbo port
product packages