Emei Semiconductor Material Factory & Institute, established in 1964 and based in Meishan, China, is a premier research and manufacturing complex specializing in high-purity elements and semiconductor materials. As a key enterprise within the China National Nonferrous Metals Industry Corporation, the company operates as both a factory and a specialized research institute, employing between 501 and 1000 professionals. It is recognized as one of China's largest production centers for high-purity materials, featuring a large-scale industrial area commissioned in 2008.
The company specializes in the production of high-purity elements (99.999% to 99.99999% purity) including Tellurium (Te), Cadmium (Cd), Indium (In), Phosphorus (P), Antimony (Sb), and various precious metals like Gold (Au) and Silver (Ag). Their product portfolio extends to high-purity compounds such as CdTe, Sb2O3, and Ga2O3, as well as processed materials in forms such as foils, sheets, wires, and powders. These materials serve critical roles in the metallurgy, mineral, and energy sectors.
Equipped with advanced technology, including Glow Discharge Mass Spectrograph (GD-MS) and specialized purification facilities, the institute maintains a comprehensive Analysis & Test Center and environmental protection installations. Emei Semiconductor Material Factory & Institute focuses on integrating scientific research with industrial-scale production to meet diverse international requirements for semiconductor and compound materials.
High Purity Lead (Pb)
High Purity Cadmium (Cd)
Sichuan Yiming Environmental Technology Co., Ltd.
🇨🇳 China
200811-50 peopleManufacturer/Service Company
Patented technology
High-tech enterprise
Low MOQ
Description
Sichuan Yiming Environmental Technology Co., Ltd., founded in 2008 in Chengdu, China, is a comprehensive manufacturer and service company specializing in environmental protection equipment. With 11 to 50 employees, the company integrates research and development, production, project management, and sales. They are a contract manufacturer with a factory, focusing on water treatment machinery, industrial reverse osmosis equipment, commercial water filters, sewage treatment equipment, and water purification systems. Their product range covers industrial, commercial, and domestic water purification equipment, including reverse osmosis systems, ultrafiltration systems, and water pump fittings. Beyond water treatment, Sichuan Yiming Environmental Technology is involved in wastewater, exhaust gas, waste residue treatment, soil remediation, and water quality management. They offer solutions for sludge and residue treatment, waste treatment and resource utilization (including household, food, and agricultural waste), and energy-saving technologies. The company emphasizes scientific research and development, holding strategic R&D agreements with institutions like Sichuan University and Chengdu Institute of Technology. They were recognized as a high-tech enterprise in 2021 and possess various qualifications in municipal public works construction, environmental protection engineering, and water pollution control.
RO Water Treatment Equipment Reverse Osmosis Water Filter$740
Mains Water Treatment Reverse Osmosis Filter for Straight Drinking$740
Mains Water Treatment Reverse Osmosis Filter$880
Reverse Osmosis Mains Water Purifier$740
Drinking Water Purification Machine Reverse Osmosis Water System$740
Reverse Osmosis Purifying Water System RO Water Purifier$740
RO Water Purification System for Straight Drinking Water$740
Reverse Osmosis Water Treatment Machine for Drinking Water$740