Sanwei SUMVIM was established in 2018 and is located in Guangzhou City, Guangdong Province. Our core goal has always been to create professional and high-quality services. It mainly serves high-tech enterprises such as integrated circuits, semiconductors, panel displays, solar photovoltaics, optical fiber communications, automobiles, new materials, and chemicals. Customer-centered, providing high-quality operation and maintenance services (comprehensive factory management TFM, comprehensive gas chemical management TGCM, comprehensive gas management TGM, comprehensive chemical management TCM, technical support/training, equipment maintenance and maintenance...); Supporting gas chemical system pipeline installation, equipment maintenance and maintenance, ESG electronic gas sales, supporting parts sales... and other related businesses. The company's main managers and technicians have more than 10 years of experience in the same industry and have senior experience in factory gasification operation and maintenance. After years of experience, we have been equipped with multiple professional TGCM service team. The company continues to develop value-added and its system continues to improve. It has passed the certification of "IS09001 Quality Management System","IS014001 Environmental Management System", and "ISO45001 Occupational Health and Safety Management System" for production safety technical services; at the same time, it has passed the professional after-sales "GB/T27922-2011 Five-Star After-Sales Service" certification. It has been rated as "Excellent Service Team" and "Best Cooperative Manufacturer" by customers many times, and can currently undertake business from various regions in the country.