The headquartered of Shanghai Yuan Yi Environment Technology Co., LTD. is located in Minhang district, Shanghai. We have been engaged in solid waste industry for 20 years. We always provide good products and technical support and sound after-sales service to our customers. Our company mainly deals in environmental protection technology, air purification technology, solid waste treatment technology and waste materials. Technological development, technical consultation, technology transfer, technical services, sales of environmental equipment, mechanical equipment, barreled lubricants, sanitation facilities, fire fighting equipment, chemical products, warehousing and so on.