About Changzhou Malong Chemicals

A research, production and sales company built around practical chemical intermediates.

Changzhou Malong Chemicals Co., Ltd. (formerly Changzhou Haishi Chemical Co., Ltd.) is a technology-driven enterprise integrating R&D, production and sales.

Our products are widely used in medicine, pesticides, liquid crystal materials, perfume and spice industries. We maintain a chemistry laboratory in Changzhou and cooperate with universities and partner plants in northern Jiangsu and Shandong.

We provide new product development, process optimization, pilot scale-up and commercial production services for selected intermediates.

Capabilities

  • New product development and process optimization
  • Pilot trials and scale-up production
  • Flexible packaging and global shipment
  • Direct technical communication with our team