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Company History & Background

Shanghai PINYAN TECHNOLOGY M&C Co., Ltd, the earliest professional manufacturer integrated R&D, Production and sales in China, is specialized at manufacturing Rogowski coils, integrator and power meter, power quality analyzer with proprietary intellectual property rights. We also provide technical support and hardware equipment for comprehensive solutions of power monitoring, IOT, smart grid and cloud server.

AL TRANSFO TECHNOLOGY Co., Ltd was established in 1997, mainly design & manufacture power transformers, current transformers, inductors, chokes, power supplies and cable assembly, all of our products could be custom made according to customers' requirements.

Hubei Tianrui Electronic Co., Ltd. Was founded in 1998, is a collection of scientific research, production, sales and service in one of the high-tech power electronics components. Focusing on the development of "Relay Protection and Power Automation", the company continues to provide complete sets of precision transformer solutions for domestic power equipment manufacturers, and is a well-known manufacturer of relay protection relays and a leader in the industry.

YHDC was established in 1992 and is a leading manufacturer of electromagnetic components and devices.

Lonwow Industry Co., Ltd. is a leading manufacturer of electrical metal conduits and fittings in Jiangsu Province, China.

Jiaxing Haihan Electronic Co., Ltd was established in 2011, We are a professional in designing and manufacturing electricity energy meter accessory and hotel supply.

As the leader and professional designer and manufacturer of current transformers. ECHUN has large range CTs to meet the market, including split core current transformers, clamp on current transformers, solid core current transformers, potential transformers, zero-phase current transformers, hall current sensors, current transformers with DC-immune, transducers, rogowski coils and so on

Welcome to JIANGYIN SPARK

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.

TUNKIA Co., Ltd. is a unique company with top R& D strength in electromagnetics in China. Since its founding in 1998, Changed its name to TUNKIA in 2006. TUNKIA focus on electromagnetic measurement technology, gathered more than 360 personnel all over the world.

Tianjin Grewin Group is concentrating on transformers for 25 Years and complianted by ISO9001: 2015, CB, IEC CB, CE etc. We're always pay great attention to its business philosophy "Quality and Honesty First". Grewin is specialized in the design and manufacture of wound components such as transformer, current sensors, chokes etc. Windely used in communications, electronics, meters, industrial control, medical equipments and other fields. We are also a provider of power meters and tape and winding machines. 85% of its products exported to America, Europe, and Asia etc. We sincerely invite you to join us to create a bright future.

Changxing Superenergy Technology Co., Ltd. is a high-tech enterprise. The company is located in Baixian Industrial Park, Changxing County, Zhejiang Province, on the West Bank of Taihu Lake. It has a superior geographical location and convenient transportation. It is a company that integrates development, production and sales. At present, products such as E-type inductors, transformers, H inductor, magnetic ferrite core and skeleton are produced. It can provide customers with various types of complete support and services, reduce the cost of customer development and management of suppliers.

Shenzhen Toprie Electronic Co., Ltd is a high technology enterprise engaged in manufacturing of smart environmental monitoring and data acquisition field.

Hangjia Technology is founded in 2015. The company is headquartered in Nanjing and has R&D and manufacturing bases in Shenzhen and Wuxi. As a national high-tech enterprise, the company focuses on the R&D, production, sales and service of various sensors, measurement and control systems and the Internet of Things. The company adheres to the product concept of professionalization, customization and intelligence, from technical consultation, professional customization to final on-demand mass production, to help customers optimize the process, create and deliver value.

TIANJIN CAREL TECH Co., Ltd is a professional ISO9001 certified manufacturer of electric and electronic transformers, current transformers, Voltage transformers, power adaptors, toroidal transformers, IP67 waterproof transformers, inductors in China which was Established in 2013. We have three factories and each factory has it's own strength either in price, quality or certifications to keep us competitive in each field meanwhile We are dedicated ourselves to provide the world most energy efficient products. Recently We developed ETL approved landscaping power supplies for US and Canadian markets, The power rating of these power supplies including 120VA, 200VA, 300VA and 600VA.

We are the professional manufacturing automatic transfer switch, air circuit breaker power capacitor ANSI meter socket and bypass online soft starter, starter panel and low high voltage switchgear panel indoor vacuum circuit breaker, outdoor SF6 circuit breaker, load break switch with automatic controller, auto transfer switch panel and so on

CHIPSENSE is a national high-tech enterprise that focuses on the research and development, production, and application of high-end current and voltage sensors, as well as forward research on sensor chips and cutting-edge sensor technologies. CHIPSENSE has one technology R & D center and two product engineering and manufacturing bases.

Shenzhen Great Energy Technology Co., Ltd., established in 1998, mastering the core technology of power electronics, is the electrical power quality improvement solution provider. In the field of power quality, energy storage and customized power supply have reached the world-leading level. Providing products including voltage DIP compensator, high performance AVC, energy saving active harmonic filter etc.

Cheemi specializes in development and commercialization of monitoring & measuring solution innovation, with more than 100 workers, 5200 non-dust workshop, 12 years experience in current measurement, ISO, CE & RoHS certificated, one and half hours reach Shanghai port. This is how we keep good quality and competitive prices for global valued customers.

LESOUND is a professional manufacturer and exporter of professional Audio&Music products in Ningbo, China. Such as professional speaker and sound system, speaker driver, proessional  studio headphones and microphones, PRO -audio stands and accessories.

SANSHINE Enterprise Introduction (English Version Only)

Shouxin Electric (Huzhou) Co., Ltd. is a high-tech service enterprise specializing in the field of industrial automation, committed to providing intelligent and efficient industrial control products and one-stop solutions for manufacturing customers. The company takes "technology driven innovation, service creates value" as its core, relies on internationally leading industrial automation technology resources, and has become an important partner for many brands in the East China region. Its main products include frequency converters, touch screens PLC, Industrial control products such as servo systems, pneumatic components, and sensors help enterprises achieve digital and intelligent upgrades in their production processes.

Hengrong Electric Co., Ltd. - Company Introduction

Hello, Boss, you're warmly welcome! Among the vast sea of people, it's fate that brings us together. Please have a cup of coffee first. Would you please give me a few minutes to introduce and showcase our company.

Since ShenZhen SunYuan Technology passed the ISO9001: 2015 quality management system certification in 2018, it has been"Quality first and the supremacy of credibility "for our business purpose. To operationalize company quality policy, constantly reducing costs, improve and and improve product technology and quality as development goals. The company's leader attaches great importance to product technology and quality management, and re-hiring a full-time management team of ISO9001 quality management system. Through the Coordinated efforts by our each departments, we have passed the "Sira Certification Service ISO9001: 2015" quality management system certification by one-time.

Tuoling Electric Co., Ltd. is a professional manufacturer specializing in the production of high and low voltage switchgear, power transmission and distribution equipment, as well as high and low voltage electrical components. It is one of the leading manufacturers, producing products such as fully insulated and sealed gas-filled cabinets, intelligent solid insulation ring main units, outdoor high voltage cable branch boxes, and box-type substations. The products are stable and reliable in quality, and are highly trusted and recognized by customers.

Chengdu Century Huasha Trading Co., Ltd. (hereinafter referred to as CCHT) is located in Chengdu which is the most developed city in southwest China.

Founded in 2001, Changsha Jinma Measurement & Control Technology Co., Ltd. Was successfully listed on the National Equities Exchange and Quotations (NEEQ, also known as the "New Third Board") in 2017, with the stock abbreviation "Jinma Measurement & Control" and stock code 872288. It is a professional global provider of advanced system solutions and supporting products for engineering testing, construction monitoring, and structural health monitoring.

Langfang Runsun Intelligent Technology Co., Ltd stands out as a highly specialized and technologically advanced manufacturer dedicated to the research, development, production, and sales of construction machinery and electric hardware tools. With years of profound industry experience and a strong focus on technological innovation, the company providing high-quality, efficient, and reliable solutions for various construction projects, ranging from small-scale residential buildings to large-scale infrastructure constructions such as highways, bridges, and high-speed railways.