Tianjin Zhonghuan Electric Frunace Co., Ltd
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Tianjin Zhonghuan Semiconductor Joint-Stock Co., Ltd.
🇨🇳 China
1983501-1000 peopleManufacturer/Trading CompanyHigh capacity factory
Established brand
OEM manufacturer
Shipments
1
Key customer
TIANJIN ANHAI
Key market
Europe
Description
Tianjin Zhonghuan Semiconductor Joint-Stock Co., Ltd. is a leading manufacturer and trading company based in Tianjin, China, specializing in discrete semiconductor devices. Established in 1983, the company has grown to become the world's largest manufacturer of high-voltage silicon diodes, employing between 501 and 1000 people. With 36 years of professional experience, they have consistently imported advanced production technology and equipment from Japan and the US. Their extensive product portfolio includes high-voltage diodes, ultra-fast recovery diodes, special high-voltage diodes, diodes for microwave ovens, high-voltage diodes for car ignition, and various bridge rectifiers (SIP-Type, SQIP Type, SMD-Type, DIP Type) ranging from 0.5A to 25A and 200V to 800V. These components are widely utilized in applications such as fly-back transformers, high-voltage generators, microwave ovens, X-ray machines, TVs, monitors, air cleaners, water purifiers, security devices, air conditioners, washing machines, and adaptors. The company operates a factory and holds ISO 9001 certification, having previously achieved ISO 9002:1994 and ISO 9001:2000. With an annual output exceeding 1 billion pieces and an output value over 200 million RMB, Tianjin Zhonghuan Semiconductor Joint-Stock Co., Ltd. exports to over 21 countries and regions across Asia, Europe, and America, serving major clients like LG, Samsung, Thomson, Philips, and Konka. They hold a significant global market share, including 43% abroad and 50% domestically for high-voltage diodes, and over 20% for rectifier diodes and 50% for bridge rectifiers in China's CTV market.
SQIP Type Bridge Rectifier for Different Types of Electronic Equipment
DIP Type Silicon Bridge Rectifier with 0.5 to 1A, 200 to 800V
Silicon Special High-Voltage Diode with 5 to 200kV
SIP-Type Bridge Rectifier with 10 to 25A, 200 to 800V
Diodes for Microwave Ovens
Special High-Voltage Diodes with a 10 to 500mA Current
SMD-Type Bridge Rectifier for Different Types of Electronic Equipment with 0.8A -1A Current
SIP Type Bridge Diodes With 1 to 2A, 200 to 800V
Jinzhou Zhongzhen Electric Furnace Co.,Ltd
🇨🇳 China
200011-50 peopleManufacturer/Trading CompanyEstablished brand
Product customization
ODM manufacturer
Low MOQ
Key customer
BEIJING INSTITUTE OF TECHNOLOGY
Description
Jinzhou Zhongzhen Electric Furnace Co.,Ltd, established in 2000, is a manufacturer and trading company based in Jinzhou city, Liaoning province, China. The company specializes in the research, development, design, manufacture, and distribution of a wide range of vacuum and non-vacuum electrothermal furnaces for industrial and laboratory applications. With an independent R&D center and factory, Jinzhou Zhongzhen Electric Furnace Co.,Ltd offers OEM services and employs between 11 and 50 people. Their product portfolio includes Vacuum Induction Melting Furnaces, Continuous Vacuum Induction Melting Furnaces, Vacuum Rapid Quenching and Ribbon Furnaces, Vacuum Consumable Electrode Arc furnaces, ZGF Vacuum Induction Atomizing Furnaces, Vacuum Induction Suspension Melting Furnaces, Vacuum Heat Treating Furnaces, Vacuum Directional Solidification Furnaces, Vacuum Hot Press Furnaces, Vacuum Induction Chemical Vapor Deposition Furnaces, Vacuum Induction High Temperature Graphitization Furnaces, and Vacuum Semi-Continuous Casting Furnaces. They also produce IGBT power supplies, electrothermal furnaces, vacuum purifying equipment, vacuum atomization furnaces, vacuum high-temperature sintering furnaces, thyristor converters, and electrical automatic control apparatus. These products are widely applied in metallurgy of ferrous and non-ferrous metals, precision alloys, wear-resistant alloys, magnetic materials, nickel hydrogen material, metal purification, spray atomization and deposition, metal heat treatment, and high-temperature sintering. The company is certified with ISO 9001 and CE, ensuring high-quality products with features such as high service temperature (up to 3000℃), excellent sealing, and precise temperature control. They serve a diverse customer base including research institutes and industrial companies.
Zh Vacuum Consumable Arc Furnace
Vacuum Induction Melting Furnace (ZG-0.5)
Cupola Melting Furnace (ZZDL/OEM)
