1. Shanghai Indoor Air Quality Testing Center is one of the first public welfare indoor air testing service organizations in Shanghai, and its testing laboratory has China Metrology Certification Certificate issued by State Quality Supervision Bureau.
2. Shanghai Zhongte Testing Technology Co., Ltd. was established on 20 13 12. It is a professional and authoritative third-party environmental testing institution with CMA qualification recognized by the state in Shanghai, and the test report has legal effect.
3. Ling Jun Test Technology Co., Ltd. is a leading test technology service provider in the industry. Ling Jun Inspection focuses on the research and development of product inspection/testing technology, and provides professional and efficient inspection services and technical barrier consulting services for the whole production chain of industrial products, consumer goods and their raw materials from development, production to transportation.
4. Shanghai Weibaosheng Environmental Technology Co., Ltd. is an environmental protection enterprise with improved laboratory environment. Paying attention to health, protecting the environment and serving the society are our core cultures.
5. Shanghai Zhimi Intelligent Technology Co., Ltd., located in Shanghai, is a diversified intelligent technology company that develops and produces blue home appliances. It owns three sub-brands, namely intelligent detection brand Silezhi, ultrasonic intelligent brand Sweet and signal coverage brand Bee Yida. R&D field involves intelligent detection, communication optimization and ultrasonic application.
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