Zhengzhou Changzheng Instrument Manufacturing Co., Ltd. is a high-tech enterprise and a combined manufacturer and trading company based in Zhengzhou, China. Established in 1994, the company specializes in the research, design, production, and sales of a comprehensive range of laboratory and industrial instruments. With 51 to 100 employees, they offer ODM, OEM, and contract manufacturing services. Their extensive product portfolio includes glass reactors, rotary evaporators, molecular distillation units, temperature circulation machines, stainless steel reactors, vacuum pumps, drying ovens, hydrothermal synthesis reactors, magnetic stirrers, and vacuum filters. The company is committed to stable and reliable quality, evidenced by ISO 9001 and ISO 14001 certifications. They operate a factory and maintain a global presence, exporting to various international markets including the United States. Zhengzhou Changzheng Instrument Manufacturing Co., Ltd. serves diverse industries such as chemical, pharmaceutical, and related sectors, providing high-quality experimental instruments.
OEM manufacturerOffers OEM services for customized brand manufacturing.
ODM manufacturerProvides ODM design and manufacturing solutions.
Patented technologyHolds multiple product or process patents.
High-tech enterpriseRecognized as a high-tech or innovative enterprise.
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1L/ 5L/10L / 30L/ 100L Single Glass Reactor Price Hot for Sale
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1L/ 5L/10L / 30L/ 100L Single Glass Reactor Price Hot for Sale, Find Details and Price about Single Glass Reactor Glass Reactor Price from 1L/ 5L/10L / 30L/ 100L Single Glass Reactor Price Hot for Sale - Zhengzhou Changzheng Instrument Manufacturing Co., Ltd.$1500
Jacketed Double Layer 200L Glass Reactor From Manufacturer
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Jacketed Double Layer 200L Glass Reactor From Manufacturer, Find Details and Price about Glass Reactor Jacketed Glass Reactor from Jacketed Double Layer 200L Glass Reactor From Manufacturer - Zhengzhou Changzheng Instrument Manufacturing Co., Ltd.$5000
R Series Rotary Evaporator with Vacuum Pump and Chiller
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R Series Rotary Evaporator with Vacuum Pump and Chiller, Find Details and Price about Rotary Evaporator Rotary Evaporator 30L from R Series Rotary Evaporator with Vacuum Pump and Chiller - Zhengzhou Changzheng Instrument Manufacturing Co., Ltd.$2600
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Certifications
ISO 9001
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International Organization for Standardization 9001
ISO 14001
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International Organization for Standardization 14001
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Zhengzhou Central Medical Equipment Co., Ltd, established on February 13, 2008, is a manufacturer and trading company based in Zhengzhou City, China. With a workforce of 51 to 100 employees, the company specializes in a wide range of medical devices, including first, second, and third-class medical devices, glassware, chemical reagents, precision testing devices, and electronic test instruments. Their product portfolio encompasses over 6,800 varieties, with a focus on Controlled Integral Dental Units, X-Ray Units, Air Compressor Series, Ultrasonic Cleaners, Sterilization Bag Sealing Machines, and Handset Clean and Maintenance Machines. The company operates a factory and maintains a strong technical force with a perfect quality assurance system, serving large-scale hospitals, medical institutions, and colleges. They aim to provide high-quality products and comprehensive pre-sale, sale, and after-sale services.
Ultrasonic Cleaner
Zhengzhou Zjein Electronics Co., Ltd.
🇨🇳 China
199751-100 peopleManufacturer/Trading Company
Established brand
High-tech enterprise
Description
Zhengzhou Zjein Electronics Co., Ltd. is a high-tech enterprise and contract manufacturer based in Zhengzhou, China, specializing in the development, manufacture, sale, and service of KWH meter test equipment. Established in 1997, the company has grown to employ 51 to 100 people with an annual sales amount of USD 3 million. They are certified with ISO 9001 and operate a factory for their manufacturing operations. Their product portfolio includes single and three-phase energy meter test benches, high-accuracy portable standard meters (0.02%/0.05%), handheld three-phase KWH meter testing sets for on-site use, handheld single-phase KWH meter calibrators, and multi-function electrical measure product testing equipment. The company also offers diamond tools and diamond stones. Zhengzhou Zjein Electronics Co., Ltd. is committed to quality and customer satisfaction, developing markets based on equality and mutual benefits.
Portable Three-Phase Energy Meter Testing Equipment (DZ603-3B)
Calbrate Device for Loop Link Meter (DZ603-16/24)
Handy Calibrator (MT3000F)
AC/DC High Voltage Test Set
Portable Test Bench for 3p Meter (DZ603-3C)
Portable Single Phase Energy Meter Calibarte Device (Dz601-3b)