Cleantech Group LLC

Leuna Carboxylation Plant GmbH continues the long-standing tradition of producing and selling hydroxybenzoic acids in the Leuna-Werke. In 2005, our carboxylation plant was taken over by the company Infatrade (UK) LTD. In October 200...

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

For more than 20 years now we have focused our activities on particle measurement and we are much in demand as specialists in the field, both nationally and internationally.