Weifang Starwin New Materials Company main business of the company involves products of industrial grade polyaluminium chloride, drinking grade polyaluminium chloride, high-purity polyaluminium. chloride and polymeric ferric sulfate, etc, The company sets up many departments such as research and development, quality, quality inspection, sales and after-sales service, strictly complies with ISO9001 in production process, emsizes process control, conducts various checks to realize 100% of ex factory pass rate, establishes and improves customer information feedback system, actively and seriously studies the opinion of users for continuous improvement to meet the requirements of domestic.
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