Raffinerie Heide GmbH

Changshu LEAGUE Chemical Co., Ltd. was founded in 1985. We are an ISO9001(2000) certified pharmachemical, hair dye and related fine chemical provider. The majority of our products are arranged for customers in EU, US and Japan. We focus on new produc

Manufacturing from Laboratory Glass and Liquid Handling products.

Hawkins has been serving customers for over 80 years. Hawkins is a chemical formulator, manufacturer, blender, and distributor. We have an extensive product line and chemicals are available in a large variety of concentrations.