Weifang Topstone Chemicals Co., Ltd. is a company based in China that lists caustic soda products on Global Trade Plaza. The company offers industrial-grade caustic soda in flake and prill forms for detergent and petrochemical applications. It also supplies caustic soda for use in the paper, detergent, dyestuff, and pigment industries. Both products are offered with a minimum order quantity of 50 tons. Buyers can send an enquiry through Global Trade Plaza.