Flexible elastic HRC90/HRC110/HRC130/HRC150 spider jaw coupling

1. GR coupling, GR shaft coupling, could replace with internation KTR shaft coupling,  is used in the middle the the GE coupling and for buffering function. connecting two coupling flange.

2. Service tempreture: -40~100℃

3. except for GE/GR/GS coupling spider, we also supply all kinds of other shaft coupling spiders.

we inspect goods during production and when goods finished.

high end production machines.

We could supply certificate of origin for clients, if required.

Chengdu Riva Machinery Co Ltd is set up by a group of senior technical engineers. It is a sub company of Zigong Sanhuan Machinery Manufacturing Co ltd, which was set up in 2006, for about 15 years now. Riva is set up mainly for exporting as more and more foreign clients enjoy our high precision goods and they speak highly about our quick action and our responsibility. Our engineers have over 15-20 years working experience in CNC parts and power transmission and factory automation, products are mainly, timing pulley, pulley, gear, rack, sprockets, and coupling and high precision cnc parts.

Riva machinery located in Chengdu, which have thousand of years holiday and now is economic and financial hub of "Belt and Road" (the Silk Road Economic Belt), convenient for transportation and labor cost is competitive in Sichuan province. Riva Machinery mainly to supply high quality machinery parts with competitive price to met the request of our clients and supply very good service: easy communication, first time feedback, good cash-flow and 100% responsible for our goods after sold out.

Our products are selling well in the American, European, South American and Asian markets.Our products are manufactured by modern computerized machinery and equipment and made according to ISO9001 standard. We can do OEM and customized parts according to clients request.

We are very much thankful for our old clients, who have support us for many years. And welcome new clients to contact with us and know more with each other. Better cooperation is based on better communication and goods service. To be more precision, to be more professional is our goal, motion and passion of our work. Hope we could go together and go further and better!

Packing Details  : Packing, solid bicycle saddle, 50pcs/carton

Delivery Details : 3-30 days after order of Solid bicycle tire tubes

A: We are factory.

A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.

A: Yes, we could offer the sample for free charge but do not pay the cost of freight.

A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shippment.
If you have another question, pls feel free to contact us as below: