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Pengshiwei is a professional source factory with 15 years of experience in the storage industry, located in Shenzhen, China. We specialize in the research, development, production, and global supply of high-quality storage products, including USB Flash Drives, Solid State Drives (SSD), Memory Cards (TF/SD), Memory Sticks, and Portable Hard Drives. We provide comprehensive OEM and ODM services, as well as marketing support, to help global distributors, wholesalers, and brand owners grow their business.

Our company supplies different kinds of products. High quality and favorable price. We're pleased to get your Inquiry and we will come back to as soon as possible. We stick to the principle of "quality first, service first, continuous improvement and innovation to meet the customers" for the management and "zero defect, zero complaints" as the quality objective.

DJS Tech was founded in 2001. It is a company that integrates IT R& D, design, manufacturing, sales, develop overseas brands and agents, and mainly produces electronic products. The company's main professional products include all in one PC, mini PC, POS PC machine, desktop computer, Education all in one machine, motherboard and so on.

Established in 2005, Changzhou Lesen Electronics Factory is a professional manufacturer which produces HDMI DVI cables, USB cables, displayport cables, audio and video cables, LAN cables, alarm cables, speaker cables, telephone cables and various connectors.

Redswans factory is the manufacturer specialized in production of high quality tactical gear and tactical &defense equipment over 15yeas.

Shenzhen Topfine Technology Co., Ltd. is located in Shenzhen, China. Was founded in 2014. We have professional sales teams and quality inspection teams, making sure we provide best quality product and best service to all of our customers. We offer OEM and ODM service.

Shenzhen Xangshi Technology Co., Ltd. is a wholly-owned subsidiary of

Our Manufacturing Story

Sichuan Weinasa Technology Co., Ltd is located in Mianyang---China Science and Technology City, which is a high-tech companywith independent legal qualification, specialized in automatic weatherstation, agricultural weather station, campus meteorological stationmeteorological sensors and other meteorological environmental equipment, the research and development, production andengineering installation of intelligent greenhouse control system, combining research and development production, sale, installation. Weinasa is a professional weather station manufacturer, and we also have various related weather sensors.

Xiamen Hanin Electronic Technology Co., Ltd (HPRT) is one of the leading and professional printing solution provider in China, specializing in the R& D, production, distribution of thermal printer mechanisms, panel printers, Kiosk solution, photo printers and scanner.

Shenzhen HAIZHI Trading Company Ltd is a manufacturer of USB flash drive and power bank, Speakers, memory card, MP3 player, and other trading items, with well-equipped testing facilities and strong technical force.

Anhui Changrong Optical Fiber & Cable Technology Co., Ltd (CROFC) is one of the leading global manufacturers of optical fiber and fiber optic cable, with certificates ISO9001, ISO14001, ISO45001, provides integrated and appropriate solutions for telecommunication applications around the world.

Changzhou wistar electronics Co., Ltd. Was founded in 2008. Specializing in the production of audio video cables and adaptors as well as some related products. Products of high quality, fashionable, widely used in a variety of architecture, not only has the broad masses of the domestic sales market, but also exported to Europe and Russia.

NINGBO WEIDAN ELECTRONICS Co., Ltd. is located in Ningbo, the biggest modern port and the well-known export manufacturing base in China.

Winner Electric Vehicle, the head office,  is located in Guangzhou China.  And Opened a branch in Beijing. The company has established a production base in Linyi County, Dezhou City, Shandong Province,  integrating not only R&D and manufacturing, but also trade and top after sales services as well. We're proud to have two excellent industry production bases, which consolidates our leading position as a power transmission and distribution service provider and a leader in the new energy electric vehicle industry. Our products have been exported to many countries all over the world during the past 13 years. The company's main products of electric vehicle include: Electric sightseeing cars, electric golf carts, electric patrol cars, electric transport trucks, electric food delivery trucks, electric fire trucks, etc. The products are sold well all over the world and are widely used in scenic spots, parks, community properties, university campuses and other fields. We own 54000 square meters factory park, 36000 square meters plant area, more than 50000 pieces output and more than 200 employees. At Winner Power Energy, we never compromise on quality. Our stringent standards ensure that you receive reliable and efficient products every time. With our industry expertise and experience, we are your preferred choice for meeting all your electric vehicle needs. Our commitment to quality and customer satisfaction makes us a trusted partner for companies worldwide. We look forward to discussing how our products can support your projects and meet your specific requirements.  

Wuhan Huadian Hi-Tech Electrical Equipment Co., Ltd. (abbreviated as Huadian Hi-Tech), established in 2007 through the corporatization restructuring of the tertiary subsidiary of the former Wuhan High Voltage Research Institute, is a high-tech enterprise. Its predecessor, Wuhan High Voltage Research Institute Huadian Electric Company, founded in 1991, was among China's earliest manufacturers of high-voltage testing equipment.

Wuhan Goldhome Hipot Electrical Co., Ltd was established in 2008, with the double efforts to struggle under more than ten years' diligent hard-working and adhere to spirit of keeping truth-seeking and pragmatic, exploring one professional road with competitive development in the electric and power testing field.

Company profile

Weshine Electric Manufacturing Co., Ltd. Founded in 2013 with a registered capital of 80.5 million, is a modern high-tech enterprise specializing in the research and development, production, sales and service of power system automation devices and test instruments The company has strong technical force and complete testing equipment. The enterprise covers an area of 1200 square meters, including 800 square meters of production workshop. The company now has 98 employees, including 30 engineering and technical personnel and 4 safety supervisors in the production process, the company gives full play to its technical advantages and strictly controls the quality, effectively improving the technical content of the products and the reliability and safety of the products. The products have been tested by the national authoritative department, and the technical indicators have reached the national standards. The company in line with the professional, innovative, integrity concept and customer first service attitude, continuous improvement, strive to develop, and work together with domestic and foreign counterparts to create a better tomorrow. We are looking forward to cooperating with you sincerely and making great plans together.

Refine On (Hebei) Electric Power Technology Co., Ltd. is strategically located in the Mancheng High-tech Development Zone of Baoding City-a core area renowned for its agglomeration of high-tech enterprises in North China, boasting convenient transportation networks, abundant talent resources, and a supportive industrial ecosystem for technological innovation. Rooted in this fertile ground for development, the company has fully dedicated itself to the high-tech field of power system automation, focusing on the R&D, production, and promotion of cutting-edge products that address the core needs of the power industry. Its product portfolio covers a comprehensive range of solutions, including power system marketing measurement equipment (such as intelligent electric meters, metering verification devices, and load management terminals), operation and maintenance high-voltage testing instruments (like transformer oil BDV testers, high-voltage insulation resistance testers, and partial discharge detectors), distribution network testing tools (including feeder automation testers, fault locators, and cable testing equipment), power consumption inspection devices (such as electricity theft detection instruments and energy efficiency analysis tools), as well as a full line of specialized tools and meters. As a technology-driven enterprise integrating R&D, production, sales, and after-sales service, it has established a one-stop service system to ensure that every link from product conception to user application is seamlessly connected and of high quality.

Wuhan Huayi Electric Technology Co., Ltd.

Kiyu Power Wuhan Co., Ltd is a high-tech enterprise professionally engaged in R & D, manufacture, and marketing of power testing products, instruments, power industry automation systems, which are supplied for national power companies, metallurgy petrochemical corporations, factories and public institution.

Beijing GFUVE Electronics Co., Ltd. Was established in 2005. It combined science, industry and trade together as one high-tech enterprise. GFUVE mainly produces split core current transformer, high voltage ammeter recorder, IEC61850 test suite software, meter test equipment, current probe, reference standard meter, phantom load power source, electrical measurement instrument, relay test set, transformer test, CT analyzer, Test equipment, and power meter, power analyzer, intelligent digital meter, transducer, handheld terminal and split core current transformer, voltage transformer and current transformer models etc.

EP Hipot Electric Co., Ltd has rich experience of more than 20 years in R& D, manufacturing and marketing of market-leading high voltage test equipment. Passion, knowledge, expertise and technology drive us to help our customers all over the world, to maintain their assets value, improve their reliability, reduce maintenance costs and extend working life of the electrical systems and related apparatus. Our application specialists also perform on site trainings and workshops in order to share our knowledge with customers. We maintain quality control so that you can trust our products and receive expert help in selecting or servicing equipment. We are proud of the work we do to help utilities and electrical contractors keep the lights on and protect critical loads all over the world.

Chongqing Gold Mechanical & Electrical Equipment Co., Ltd is a high-tech enterprise for researching, designing, developing and producing scientific and measuring instruments. With its continuous drawing of lessonas, unremitting innovation and borrowing of advanced technology from both at home and abroad, our company is now becoming a professional manufacture of oil tester, electric tester, fire testing equipment, and oil purifier.

Wuhan UHV Power Technology Co., Ltd., established in 2021, located in Wuhan East Lake New Technology Development Zone is also named Wuhan Optical Valley with convenient transportation access. And We have self-operation export and import rights.

HAOMAI Electric Power Automation - Expert in Relay Testers & CT AnalyzersCompany OverviewWuhan HAOMAI Electric Power Automation Co., Ltd. (brand: Relaystar) is a leading manufacturer of relay protection testers, CT analyzers, and power testing equipment. Established in 1999, HAOMAI specializes in high-precision devices for utilities, substations, and industrial power systems.

Wuhan Kaidi Zhengda Electric is a high-tech enterprise integrating research and development, production and sales of power testing equipment, instruments and power online monitoring systems. Provide a variety of types of high-tech power testing products, and in high voltage testing to provide users with a full set of electrical test equipment, to solve the power equipment supporting solutions.

Wuhan Hertz Electric Power Equipment Co., Ltd. Was established in 2017. The company originated from a team of senior engineers from Wuhan High Voltage Institute and professors from Huazhong University of Science and Technology, formed in 1993. The company primarily focuses on the research and development of power testing equipment such as lightning impulse generators, partial discharge test devices, high current temperature rise systems, transformer comprehensive test systems, switchgear comprehensive test systems, and motor comprehensive test systems. It also extends its services to shielding room design and installation, grounding design, and construction, offering a comprehensive service platform. Currently, the company boasts two major bases: The Optics Valley Electromechanical Industry Park production and testing base, and the Science and Innovation Center office and R&D base.

Xian XZH Electric Power Technology Co., Ltd. is located in the Eastern development zone of Xi'an City, Shaanxi Province, China, . Xi'an, is reputed as the most time-honored city with 13 dynasties for about 2000 years