Zhejiang Zhonglan Refrigeration Technology Co., Ltd. is an
industrial company which is professionally engaged in refrigerants
R&D, manufacturing and sales. We have 3 manufacturing base, 1
R&D center. The main products are R134a, R22, 4 series, 5
series, R600a, R290, etc.; and the environmental protection
refrigerants. 80% products are exported to abroad.
Our factories passed ISO9001:2008, ISO14001:2004 and TS16949:2009.
With scientific enterprise development, advanced production
technology, solid technical assistance, overall quality assurance,
excellent sales team, UISZL brand wins better and better reputation
in the domestic and overseas market, and the turnover is higher and
higher. We not only provide high quality products, but also the
better and better service.
As the general agent of Asia Pacific region, we have cooperated
with ITW SEXTON for long years. We made a successful promotion of
DOT can. And we have been the leading company of can-filled
UISZL has identified science and technology, environmental
protection and internationalization as our goal. Our management
principle is providing upgrade and innovated environmental
protection new material and new energy to meet the customer’s
varied demands. UISZL would like to develop and go forward together