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Shandong Aokunlai Intelligent Technology Co., Ltd. is an environmental protection enterprise mainly engaged in the research and development and production of school laboratory wastewater treatment equipment, water supply and drainage equipment, waste gas treatment equipment, medical sewage treatment equipment, integrated sewage treatment equipment, and medical air disinfection machine sales and technical services. It is located in the High-tech Zone of Weifang City, Shandong Province.

Guangdong Dingneng Electric Technology Co., Ltd. was established in 1992. The company has a group of excellent management personnel, senior technical personnel and well-trained staff. The company specializes in the design, development, production and sales of small electrical appliances such as flashlights, rechargeable flashlights, rechargeable electric mosquito swatters, rechargeable emergency lights, and rechargeable high-intensity lights. Welcome to consult

Harbin Ruixin Mechanical and Electrical Equipment Co., Ltd. is a professional mechanical and electrical engineering company integrating commercial central air conditioning engineering, household central air conditioning engineering, professional computer room air conditioning engineering, heating and heating engineering, elevator equipment consulting, design, sales, installation and service. Only practical and feasible air conditioning solutions and reasonable prices can win the trust of more customers! With integrity and quality as the cornerstone, we build a corporate brand, and take management and service as the starting point to create high-quality projects for users.