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Guangdong Green Valley Environmental Protection Technology Co., Ltd. Was founded in 2014 by an alumni team and returned PhDs from the University of Science and Technology of China. Our headquarters and production base are located in Dongguan City, Guangdong Province.

Shushi group Co., Ltd. Was founded in 1993 and located in hubei provincial-level development zone-hubei xiaonan economic development zone, which covers an area of 423 acres, has the total assets 652 million yuan and 600 employees. It is the standing member of Chinese adhesives and adhesive tape industry association and the national standard drafting unit in Chinese insulation adhesive tape industry.

Tianjin Plannano Energy Technologies Co., Ltd., a high-tech company, focuses on the research and development, manufacturing, marketing and technical service of graphene-based materials and their applications in clean energy. Based on excellent technical service and support, Plannano is aimed to supply a complete solution to green-energy storage and products in power system for the clients.

Company introduction

ONLYKEM technology Co., Ltd. is the leading cold room and refrigeration unit designer, manufacturer and exporter dedicated in supplying finest quality cold room solutions to worldwide customers. We have over 20 professional cold room experts and 8, 000 square meters factory. Our innovative, high quality products and solutions include cold room, unit cooler, condensing unit, cold room door, PU panel, etc.

Macy(China) Instruments Inc is part of Shanghai Macylab Instrument Inc, is a high-tech enterprise with independent intellectual property rights. Macy hold the pioneering concept "technology - because you change ", and as a business purpose, and constantly explore, bold innovation. Especially in the field of analytical instruments, Macy constantly develop advanced products that enable Macy to become a high-quality instrument resource supplier and leader.

Who We Are

Primustron Electronics (Aka Beijing Kunfang Technology Co., Ltd) was founded in 2000, dedicated to EMS industry for over 20 years.

Ningbo Ousheng Electric Co., Ltd. Was founded in 2006. We have been in Power Supply Cord field more than 20 years. Our factory approaches to Hangzhou Bay, it is closed to Ningbo port about 80 kilometers, to Ningbo airport about 90 kilometers. It is a professional manufacturer of PVC cables, rubber cables, braided cables, power supply cords, extension leads, wiring harness, etc in China, which covers an area of 10, 000m2, and the building's area is 18, 000 m2. The total staff is 150 include 3 designing engineers. Our factory also holds the ability of designing, researching, producing, and sales. It has passed the ISO9001 International Quality Management System since 2007. We have the right to import and export goods. All of our products have been got the safety approvals, such as Chinese CCC, American UL/ETL, German VDE, Australian SAA, Korean KC, Denmark DEMKO, Norway NEMKO, Swiss SEMKO, Finnish FEMKO, Dutch KEMA, British BS, Italian IMQ, Austrian OVE, Belgium CEBEC, Israeli SII, Japanese PSE, Brazilian INMRTRO, Argentine IRAM, South Africa SABS, Saudi Arab SASO. All of our materials can meet RoHS and REACH. You are all welcomed to feel free to contact us.

Dongguan Dengfeng Green Energy Technology Co., Ltd. Was established in September 2022, it has three manufacturing plants, namely Shenzhen Dengfeng (founded in 2009), Jiangxi Dengfeng (founded in 2018), Dongguan Dengfeng (established in 2022). Products include but are not limited to: New energy technology research and development, online and offline energy storage power supply, emergency power supply and lighting product research and development, solar and wind power related to household energy storage grid-connected or off-grid power supply technology research and development, production, sales and service, battery sales, portable outdoor power supply, communication UPS, uninterruptible power supply (UPS) emergency power supply (EPS) distributed energy storage power station, semiconductor optoelectronic products design and development, sales and service; Sales, investment, R&D, design, installation, construction and maintenance, operation of charging facilities for new energy vehicles, etc. The automated production equipment of Dengfeng factory is highly efficient, and the testing instruments are advanced and precise to ensure that each product is of high quality and stable and reliable. The certificates include ULETLTUVCBCEROHSMSDSUN38.3 and so on. Dengfeng has more than 3, 000 square meters of warehouses in Europe, and more than 30 people in the R&D, sales and service team in the Netherlands.

Established in 2008, Shandong Goldencell Electronics Technology Co., Ltd is a leading Lithium-ion battery manufacturer which integrates R&D, manufacturing, sales and services of LFP/NCM cells and batteries into one place. With increasing growth and proven success in the past 10+ years, Goldencell is now specialized in providing customized high-end Lithium-ion battery products and solutions to professional customers worldwide. Concentrating on building up technological strength, Goldencell has developed and possessed numerous intelligent properties in cathode materials, cells, PACK and other sectors along the whole value chain of Lithium-ion battery. Goldencell has accumulated more than 600 patents, and currently has nearly 400 effective patents, including more than 130 invention patents. Therefore, Goldencell has LED and participated the formulation of 3 international, 3 nationals, 2 provincial, 2 association and 6 industry standards.

Tianhong Power Technology Co., Ltd. is a company engaged in transformer and supporting products production, research and development enterprises. The company is located in the central city of Huaihai Economic Zone - Xuzhou, Jiangsu Province, the intersection of Beijing-Shanghai Railway and Longhai Railway, the Eurasian continental bridge across Xuzhou, five provinces thoroughfare, traffic smooth.

Headquarters: HontMansion, Xiamen Industrial Zone, , Liushi, Yueqing, Zhejiang, China. President: Wang XuFei

Welcome to JIANGYIN SPARK

Headquarters: Xinguang Industrial Zone, Liushi, Yueqing, Zhejiang, China. President: Zheng Yuanhe

Oubao, which was established in 1987, now is the largest manufacturer and the first corporation in domestic door closer field. It has 56 million Yuan of registered capital and 220 million Yuan of fixed assets, covering a ground area of 100000 square meters, as well as a floor space of 150000 square meters, with an annual output of 6 million door closers and 500000 panic exit device. 80% of the products were exported to overseas.

Yohome door is a professional manufacturer engaged in the design and production, sales and service of full series of doors. We have rich experience in door quality control and obtained CE, SGS, WH, and BS, EN, BV certification. We welcome OEM and ODM orders.

We are mainly dealing with low voltage electrical products for switchgear board and automation industry, such as panel filter and fan, panel heater, thermostat and hygrostat for panel, flexible busbar, terminal block, DIN rail, wiring duct, etc. We are aiming to provide one- stop-solution for panel builder.

Pearl Electric Co., Ltd. is a reliable power transformer manufacturer since 1958, covering an area of 100, 000 square meters modern workshop with 600 units advanced production equipments and own 618 professional full time employees.

Jiangsu Jinkang Technology Co., Ltd. Was established on April 27, 2023, with the registration place located at No. 31, Xinhua Road, Xinqiao Town, Jiangyin City, and the legal representative is Liu Yunjiang.

MERRYKING is a Hi-Tech Enterprise involving designing, production and marketing of various kinds of electronic products such as Power Adapters, Switching Power Supplies, USB Charger, Linear Adapters and Chargers, etc. Also our products are widely applied in Digital products, Medical, Telecom, Home and IT products. MERRYKING is the registered trademark.

Jiaxing Dongsheng Lighting Co., Ltd. is located in Haiyan County, Jiaxing City, Zhejiang Province, China, is a research and development, production and sales in one of the manufacturers. Engaged in the electrical industry for more than 20 years, with a number of invention patents, to Evergrande, Country Garden and other real estate supply, to Bull, Philips, millet and other companies processing.

The one stop supplier for AC/DC power adapter & PD Charger:

Fuyuan Electronic Co., Ltd. Was established in 2005, which is a professional manufacturer specialized in battery charger, power adapter and LED power supply. The company's head office is located in Dongguan China and the branch office is located in Hunan China. Fuyuan has its own EMC laboratory in the head office, existing staff 200 people,  been certified by ISO 9001, ISO 14001 and QC 080000. With 35-year experience senior engineer team, the company is integrated with product design, R&D and production as a whole, it only takes 10 days to design and develop a brand-new product.

Shenzhen Super Power Technology Development Co., Ltd. Was established in 2008, with the brand name "CLY". The company is divided into three major business divisions: The Shenzhen Xixiang operation department, the Dongguan Houjie comprehensive PACK division, and the Huizhou Shiwan polymer battery cell division. It has over 500 employees. Super Power is a comprehensive high-tech lithium battery enterprise integrating R&D, design, production, and PACK assembly processing.

D&D HARDWARE has over 17 year's experiences manufacturing & suppling architectural hardware products for Metal Doors, Wooden Doors & Fire Door in China, such as Stainless Steel Door Hinges, Door Locks, Lever Handles, Door Closers, Exit Devices, Door Stopers, Door Bolts and Door Accessories etc, not only door hardware but also Door Opening solution.

JINGHU GLASS is one of the most significant glass and mirror manufacturer in China with more than 15 years of experience. We have a fully equipped state of the art factory with modern technology.

Founded in 2007, Houhua (Greennovo) Group is a nationally certified high-tech enterprise specializing in the R&D, production, and global sales of electric vehicles and advanced electric drive systems.

Joinect Electrical Technology(Chu Zhou)Co., Ltd. Was founded in 2015, and located in Chuzhou City, Anhui Province. It is a professional manufacture engaged in the research and development, design, processing, production, sales and service of terminal block and industrial connectors. The products include Screw-type PCB terminal block, Plug-in terminal block, Spring PCB terminal block and DIN Rail terminal block, which are widely used in power control, power supply, instrumentation, industrial automation control, elevators, rail transit and other related fields. All products are approved with UL, CE, CQC, RoHS, SGS and other domestic and foreign certifications.

Hengrong Electric Co., Ltd. - Company Introduction