Introduction

Haining Oupairineng Solar Water Heater Co., Ltd, is a professional manufacturer of solar thermal equipment, which founded in 2001, formerly known as haining oupairineng solar water heater factory. It has 12 years experience of manufacturing . Our company is China's solar thermal utilization industry director unit and Zhejiang.solar industry association director unit, obtained "the low carbon economic contribution award" issued by the solar technology promotion center of United Nations industrial development organization .
The company has great strength, covers an area of more than 10000 square meters,with standard workshop and advanced digital production equipment , and all for own assets. It with annual production capacity of 300000 sets(solar collectors and solar water heaters), From the design, development, production, manufacturing to product testing are all completed by our own . The company also has a number intellectual property rights for patents of invention and New Utility Model Patents. ONOSI trademark has been registered in more than 22 countries all over the world .
The company produced diversified products; the main products are heat pipe solar collector, pressurized solar water heater. Non-pressurized solar water heater and plat panel solar collector etc. four types, 26 varieties and more than 170 models .Solved the influence of various countries and regions that effected by the climate, water quality, building structure etc., to adapt to the needs of customers in various areas of the world.
Our production fully implement ISO9001:2008 international quality system authentication management , through the authority of TUV and SPF tested , won the certification of SOLAR KEYMARK, SRCC, CE, ROHS, SGS , etc.

Lastest Products

magnetic valve

Insulation pipe

solar collector connection

thermal insulation stainless steel corru...

corrugated pipe

Reflector panel

copper connector

Leakage protection plug