China precision metal steel drive gear and spur helical pinion gears

Our spur and helical gears are welcomed by many customers for its stable high quality and competitive price.

The producing character of JH gears:

1. Gear size: the biggest diameter is 1500mm;

2. Material: Most common steel is high strength steel 20CrMnTi. Others can be steel C45, stainless steel, high strength steel, copper, aluminium, plastic, POM etc;

3. Gear module: 0.3-8 (pitch from 0.942-25.12mm, DP 3.175-85);

4. Surface: zinc (galvanized), black, chromium plating, nickel plating, quenching and tempering etc.

5. Quality: stable and high, grade 7 for without teeth grinding, grade 6 after teeth grinding, grade 5 for precise grinding.

Prices for above quality are very competitive for us.

6. Heat treatment: teeth can be hardened to HRC 55-63.

The quality character of JH gears:

1. Stable transmission and low noise;

2. Effectively avoid normal tolerance based on high precision;

3. The teeth can be ground to grade 6 and grade 5 quality;

4. The bore will be polished to smooth and high precision;

5. The price is competitive even the quality is high.

Actual photos

Our Advantage is high quality gears:

grade 5-6 with teeth precise grinding. 

1. Delivery time: 15-25 days for small order;

                             30-45 days for big order. (Never delayed till now)

                             Can be discussed for more urgent order.

2. Response time:  usually in 1 hour and in 12 hours even in our holidays.

3. Process feedback:  Photos or vedios will be sent for 2-3 times to inform you the                                                producing situation.

4. Test report: The test report can be offered as request.

5. Payment terms: T/T, L/C, D/P, D/A, O/A, M/T, D/D etc.

6. Trade terms: FOB, CFR, CIF, FCA, CPT, CIP, DDU, DDP etc.

Q: Manufacturer?

A: Yes. Since 2004 only focus on producing high quality gears and racks.

Q: Response time?

A: Reply very soon, and reply in 12 hours at any time.

Our technicians are always together with salesmen, so your any questions can be replied very soon. 

Q: Price?

A: Drawings are more appriated for quotation. Or, please inform us your request, we will make drawings for your check.

Q: Delivery time?

A: 15-25 days for small order (<200 pcs),  30-45 days for large order.

Orders never be delayed, the products will be sent on time as agreement. 

Q: Quality?

A: Middle and high quality is more competitive.

Q: Payment terms?

A: T/T for less than US$20,000 order, and L/C, D/P, D/A, O/A, M/T, D/D etc. for large orders.

Q: Trade terms?

A: FOB, CFR, CIF, FCA, CPT, CIP, DDU, DDP etc. are all accepted.