OHC Osthandel Chemie GmbH

Based in the UK and U.S, with sales and support facilities worldwide, we have over 25 years experience of providing analysis solutions for a wide range of industries. We manufacture gas analysers for industrial process industries, headspace analyser

Shanghai Huadi Machinery Co., Ltd. (headquarters) Zhejiang Hua'an Machinery Co., Ltd. Zhejiang Hua'an Machinery Co., Ltd. was established in 1997. Shanghai Huadi Machinery Co., Ltd. was founded in 2006 by Zhejiang Hua'an Machinery Co., Ltd