Spectrum Inspections Systems Ltd

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The needs of the customer take center stage. His satisfaction is our main objective. Due to the individual focus on each project we create forward-looking solutions for a better living environment.
Weifang Guangyu Building Energy Conservation Development Co., Ltd. is a technology-based enterprise specializing in the development, research, production, and promotion of new green building materials for building energy conservation applications. Th
Acima Specialty Chemicals, a subsidiary of The Dow Chemical Company, is a high-quality Swiss-based manufacturer providing a full range of Tin Catalysts to producers of polymers including polyurethanes, polysilicones, polyesters and polyolefins. Acima