CNHBLFHK is a manufacture built in 1992 specializing in scientific research,new product development and production.Our production capacity is 22000 tons per year. Hawk owns two R&D center、four subsidiary plants and  a multi-function pilot plant. We are the first manufacture in China for Dimethyl Disulfide Series、Levulinic Acid Series、and Azo-Polymerization Initiator Series.We keep on improving product quality and product after-sale service.We are stable supplier of some World wide Top 500 companies.

With the professional Teamwork and Service as its core competence, regarding“Efficiency makes us survive”as working attitude, Langfang Hawk provides you creative and effective solution and just in time service. Acting on the spirit of “devoting yourself to company, realizing your value” Langfang Hawk will exceed excellence and achieve brilliance together with you!