KEYIDE is leading in manufacturing motorized worm screw gearbox in china. 

Compared with others China screw jack,bevel gearbox manufacturers, the most advantages: 

1.19 years in producing screw jack,bevel gearbox power transsmission products. 
2.The most reliable,the lowest cost and the most complete lifting solutions. 
Supply a complete set screw jack system,clients don't need to find other accessories. 
3.The best pre-sale service. 
KEYIDE engineers help clients consider all the safety factors, select correct models step by step with clients' engineers, Auto cad & PDF drawing and layout for clients' engineers reference. 
4.The best after-sale service: 
Expert sales teams, familiar with I&E regulation, ensure goods shipment smoothly. We follow up the exported goods from time to time, and make a report for monthly meeting. 
During warranty period, any problem of KEYIDE products, after we confirmed, we will ship a new one to replace. 

♦12 MONTHS WARRANTY PERIOD, AND WHOLE LIFE MAINTENANCE.

♦ 24 HOURS ON LINE SERVICE!

♦SWIFT FEEDBACK AND PROMPT TECHNICAL SUPPORT.

♦ FREE PARTS REPLACEMENT IN WARRANTY.

We manufacturing screw elevator, worm gear reducer, gear reducer motor, cycloidal reducer, planetary gear reducer, heavy-duty gear reducer,we has won many awards by national authoritative departments,like excellent new product award, science and technology achievement award, China quality journey the integrity, quality, etc, and has several national patents.Products are widely used in cement, building materials, electric power, steel, mining, metallurgy, coal, petrochemical, port, municipal construction and other fields.Mature security of production, construction and quality service.

The company implements ERP management in the areas of production, sales, finance, warehousing; Product design is using computer aided design system; Advanced machinery cold and hot working technology, gear processing by carburizing, nitriding, gear grinding process, such as precision reaches level 5 above. With three channels measuring machine, gear integrated detector, enclosed gear transmission test rig equipment. Perfect quality management system, has passed ISO9001 certification.

• R series helical gear reducer|
• S series helical-worm gear reducer|
• K series helical-bevel gear reducer|
• F series parallel shaft helical gear units|
• T spiral bevel gearbox|
• SWL,JW worm screw jack|
• H,B rigid tooth flank gearbox|
• Bucket Elevator Drives|
• P planetary gear units|
• RV Worm reducer|
• Cycloid reducer

1, Q: What's your business type?
A: Manufacturer

2, Q: What's your main products?
A: Power transmission gearboxes and gears.
Such as: industrial HB gearbox, worm/helical/bevel/planetary gearbox, heavy duty gearbox, gearbox for crane/extruder/excavator/rolling mill/cement mill, etc.

3, Q: What about your warranty?

A:12 to 18 months warranty according to different products and lifetime service.

4, Q: What's your MOQ?
A: 1 set.

5, Q: Can you supply customized gearboxes or gears?
A: Yes. Mostly depend on your requirements.

6, Q: What information should be given, if I want to buy gearbox?
A: Gearbox ratio, type, input speed, rated power, Mounting position,  More details, better!

If you have any queries ,Pls Contact with me :

SKYPE: tracy.yan8   Tel:    0086  189 2119 5399  Whatsapp:  0086 136 6511 7142

   Mail: tracy.yan(at)