High quality aluminium sliding door track roller window roller wheel

Q : Can I get samples ? And how I pay it ?
A : Yes , we can off you samples for checking or testing , samples price is same as the price we quoted.Besides,freight cost should be paid by your side. Normally, we receive sample fees by paypal.

Q : What is the MOQ ?
A : MOQ is at least 10 pairs/model.

Q : Can you make SSS,PSS,or color ?
A : Sure ! SSS and PSS are common surface treatment , color can be made by electroplated or power coated. We can make it according to your requirements.

Q :How can you send samples ?
A : Sample is always sent by DHL , FedEx,EMS,UPS and other special express line, as your requirements.

Q : How to install the products ?
A : Please install it follow the instruction.

We hope that can build long term beneficial business partner relationship with your respected company-- from Rainbow hardware

Why Choose Us ?
1, Established rubber factory in 1981, more than 30 years’ experience for rubber seals.
2, Established window and door hardware factory in 1995, more than 20 years’ experience for hardware products.
3, Large production base, factory area over 300,000 square meters.
4,Our production capacity: 1900 worders, 10 work shopes, 12 Die Casting Machines, 2 Gema Automatic sprays lines; 13 rubber gasket extruded machine;5, ISO9001:2008 certified company, with strict QC system.
5, TUV, SGS certified company.
6, Factory own lab testing centre.
7, Our own R&D centre, more than 200 patented products.
8, More than 100 million’s Dollar turnover in 2011 and more than 30% growth each year.
9, OEM for some famous Europe brand in window and door hardware field.
10, 90% repeat order from old customers.

12, Best quality with resonable price.