China high quality rigid flange adapter and coupling flange spring coupling
Inner diameter 3mm, 4mm, 5mm, 6mm, 3.175mm, 6.35mm with fixed hole screw M3.
Inner diameter 7mm, 8mm, 10mm, 11mm, 12mm, 14m with fixed hole screw M4.
Made from 45# steel, hardened by heat treatment, and then electroplated.
Parts for RC airplane boat, DIY model.
Perfect accessories for RC model motor, etc.
Widely used in metal, mold, mechanical drive applications.
Specification:
Material: metal.
Color: silver.
Size: 3mm, 4mm, 5mm, 6mm, 3.175mm, 6.35mm, 7mm, 8mm, 10mm, 11mm, 12mm, 14m..
Screw.
Stainless bellow
very good qualtiy and durable application. we have sold to more than 15 country of this kind of coupling.
Inner hole precission H8
High precission, made by high qualty CNC machine.
Anodized surface.
Each Aluminum bellow coupling are anodized. and high level looking. and packed very well by small plastic and small box, then carton box.
Strictly in inspection
we inspect goods during production and when goods finished.
High quality
high end production machines.
CO
We could supply certificate of origin for clients, if required.
timing pulleys
all kinds of linear guide
Rotex shaft coupling
cast iron v belt pulley
torque limiter
shaft collar
Chengdu Riva Machinery company introduction:
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!
Q: Are you trading company or manufacturer ?
A: We are factory.
Q: How long is your delivery time?
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.
Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.
Q: What is your terms of payment ?
A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shippment.
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