Converter  Manufacturers, Traders, Suppliers

Xiamen ZTC Technology Co., Ltd
Zentar®, it is a leading manufacturer of magnetic components for electrical safety and power measurement was found in 1993. Zentar has operating facilities in Xiamen, and employs approximately 410 people. The company provides customized service and expertise in consulting, design and manufacturing of current transformers, RCD fused connection unit and wireless energy monitor.

ZHENGXI is a professional manufacturer of power equipment such as transformers, voltage stabilizers , variable transformers, soft starters, inverters, and high/low voltage distribution cabinets.

These products are certified by IEC, CE, ROHS, FCC, ISO9001 , ISO14001 and ISO45001, and have obtained over 130 technical patents.

The company has been recognized as a national high-tech enterprise, leading enterprise in new technology, outstanding design patent award in China, excellent technology in China, and among the first batch of “Good Product” brand enterprises in Zhejiang Province.

Our advanced R&D and skilled team ensure innovative solutions tailored to your needs. Let’s build a mutually beneficial partnership. Choose ZHENGXI for excellence in power solutions!

TSTY, established in 2007, and is a national high-tech enterprise with R&D, production, sales and service. TSTY is located in Zhengzhou, with 360 employees (56 R&D experts and engineers), 128 core patents, 3 intelligent production plants, and its annual output value can up to 62 Million USD. After more than 10 years’ development, TSTY is becoming the largest incubation base for intelligent electrical equipment in Henan Province.
The company mainly develops and produces oil-immersed transformers, dry-type transformers, box-type substations and high and low voltage switchgears. The company has built the Transformer Engineering Technology Research Center, and a newly intelligent production plant. It has 109 utility model patents and 18 invention patents. With years of accumulation in the transformer industry and strong technological innovation capabilities, it provides the world's power industry with comprehensive solutions. Our certificates include:National High-tech Enterprises, Intertek Quality Management System Certification I S O 9 0 0 1, IEC, 3C etc.
We are the key procurement unit for large national projects such as State Grid, State Railway Administration, South-to-North Water Diversion, etc. Our Products have entered the power grid, government projects, industrial and mining enterprises, steel, real estate, new energy and other fields. Meanwhile, the products have been exported to Indonesia, Philippines, Malaysia, Sri Lanka, Ethiopia, Nigeria, South America, etc.
We always adhere to "talk to the world with quality, create value with service", and sincerely look forward to long-term and good cooperation with you!

Sungrow Power Supply Co., Ltd. (“Sungrow”) is the world’s most bankable inverter brand with over 340GW installed worldwide as of December 2022. Founded in 1997 by University Professor Cao Renxian, Sungrow is a leader in the research and development of solar inverters with the largest dedicated R&D team in the industry and a broad product portfolio offering PV inverter solutions and energy storage systems for utility-scale, commercial & industrial, and residential applications, as well as internationally recognized floating PV plant solutions, NEV driving solutions, EV charging solutions and renewable hydrogen production systems. With a strong 26-year track record in the PV space, Sungrow products power over 150 countries worldwide.
Sungrow possesses a dynamic technical R&D team that represents 40% of the personnel in the Company. The Company has also invested in its own in-house testing center approved by SGS, CSA, and TÜV Rheinland. Sungrow has the world’s largest inverter factory, with a global annual production capacity of 305GW, including 25 GW outside China.
Offering a wide range of solutions and services, Sungrow is committed to providing clean power for all and is steadfast in its efforts to become the global leader in clean power conversion technology. Learn more about Sungrow by visiting www.sungrowpower.com.

YUEQING ZHONGMING ELECTRIC CO.,LTD located at chaoyang industrial Zone, Liushi,yueqing,Wenzhou, Zhejiang, China. Our company is the high-technology company integrated the design,development,production,sales with the service after sales.It specially manufactures the products such as the SVC(TND) single phase voltage stabilizer,TNS three phase voltage stabilizer,SBW and SBW-F power voltage stabilizer.contact regulator,power supply,MCB,AC Contactor and megentic starter,The company has passed the certiflcation of international.ISO9001、2000 quality mangement system. CE (Europe) Low voltage direct testing and EMC testing, CCC (China) domestic mandatory certification,Managing the company strictly and improving the product quality makes our company develops rapidly and the product quality keeps the leading position in domestio market.
     Our company main power supply products,such as SBW;SBW-F and DBW three phase four wire and single phase(DBW) contact adjustable automatic voltage compensation high power requlating power device,SVC(TND) Single phase full automatic voltage stabilizer.SVC(TNS) Three phase four wire full automatic voltage stabilizer.TSD Wall mounting single phase full automatic voltage stabilizer.AVR single phase relay type and traci control voltage stabilizer.JJW single Purifying AC voltage stabilizer and JSW Three Purifying AC voltage stabilizer.TDGC2、TDGC2J single phase contact regulator and TSGC2、TSGC2J three phase contact regulator,also we production difference dry transformer.our always insist on “leadtec”“ Quality and efficiency” company tenet。The use of advanced equipment In order to perfect the process and product quality diligently pursuing，Has production a variety of high-quality products.in domestic、international market Have a good reputation of the power supply companies. Regulators and other products of the technical capabilities in the original conventional products based on the combined use of various devices, the actual production of various types of electrical equipment, specialized products to meet the changing needs of customers. Products are sold to all provinces, outside the city.also export international market such as Europe(such as Russia and Ukraine), South-Eastern Asia(such as Indonesia, Myanmar, Thailand), Southern Asia(such as Bangladesh, Pakistan)middle east(such as Egypt, Iraq), Africa(such as Tanzania, Nigeria) and so on Countries and regions.
     "Innovation, development, cooperation, harmony" is the company's operating philosophy. Faced with the world's booming electrical cause of the zongming company will, as always, continue to offer customers a rigorous, high-quality, efficient products and services, warmly welcome your presence and guidance!