Qingdao Dehui Halobios Science and Technology Co.,Ltd. was found in 1996, specialized in research, development and production of halobios red algae-natural edible gum (carrageenan, agar agar). As the guidance of blue economy, it is a blue high-tech enterprise. Dehui owns an excellent team of research & development, production and sales. It carried out extensive cooperation with Institute of Oceanography, Chinese Academy of Sciences and Colleges & Universities, and is continuously promoting the ability and level of developing and applying natural edible gum.

Dehui, praised as edible gum expert by customers and industry insiders, made significant technological breakthrough in colloid modification, and has owned three national invention patents issued since 2012.

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Qingdao Dehui Fine Chemical Co.,Ltd. is always working in the R&D and production of mold release, isolate, anti-adhesive new materials and new technics. We’re the professional manufacturer and leading supplier of mold release agent in China. Our products include: mold release agent for rubber, plastic, resin, metallurgy, frication materials, polyurethane, metal, wood fiber and concrete, rubber isolate agent, polyurethane isolate agent and etc. Besides them, we also produce rubber auxiliaries (cleaning agent, antistatic agent, spray frost inhibitor, compatible agent, tackifier, foaming activator) and metal auxiliaries (cleaning agent, welding splash proof agent, bolt loosening agent, anti rust agent, anti blocking cream) and so on.