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Qingdao Yuanruyuan Electronic Technology Co., Ltd is a professional manufacturer of wiring harnesses, which widely used in home appliance, automotive, medical equipment, smart equipment etc.

Introduction to HUONA

Hainan Chenxiang New Materials Technology Co., Ltd, also known as Chenxiang China, is a leading supplier of integrated welding solutions with a strong reputation in the global market. The company specializes in the production and supply of welding consumables and equipment, including welding wires, flux-cored wires, stainless steel and alloy electrodes, inverter welders, protective welding helmets, and other related products designed to meet diverse industrial needs. With a 40, 000-square-meter production base, Chenxiang China operates advanced manufacturing lines and testing facilities to ensure efficiency and consistency. Our team of over 50 professionals includes senior engineers and a dedicated R&D division, driving continuous innovation in welding technology and product development. Quality and reliability are the foundation of our business. We have obtained ISO 9001 and CE certifications, ensuring compliance with international standards. Every batch of products undergoes strict testing, from raw material inspection to weldability trials, guaranteeing stable performance and safety in demanding applications. Chenxiang China is also an active participant in international welding exhibitions such as Essen Welding & Cutting (Germany) and Beijing Essen Welding, where we showcase innovations and strengthen cooperation with global partners. One of our core strengths lies in OEM and ODM services. With flexible production and strong engineering support, we provide customized solutions tailored to specific requirements, whether in composition adjustment, private-label packaging, or product design for special industries. Our expertise and service commitment have earned the trust of industrial enterprises and distributors across North America, Europe, Southeast Asia, and other regions. Our welding products support critical sectors including heavy fabrication, shipbuilding, oil and gas, automotive, energy infrastructure, and construction, where consistent performance is essential. Looking ahead, Chenxiang China will continue to focus on technological advancement, sustainable development, and global cooperation. By enhancing R&D, improving efficiency, and expanding international networks, we aim to deliver even greater value to our customers. Partner with Chenxiang China for welding excellence engineered for your success-reliable quality, innovative solutions, and professional service to support your growth and competitiveness.

Shandong Tengyi Metal Materials Co., Ltd.  is a modern private enterprise specializing in the scientific research, development, production and sales of welding materials and metal wire products. As a technology-driven innovative company, we are located in Liaocheng City, Shandong Province, and are committed to providing high-quality welding consumables and metal wire products to global customers.

Huamao Electronics were founded in Changan Town, Dongguan city, Guangdong province, China, located in the middle of Guangzhou and Shenzhen city, which is a comprehensive enterprise mainly focused on custom wire harness manufacture, sale, and export of wire & cable-related wire harness products, such as all kinds of custom wiring harness, automotive wire harness, telecom-device wire harness, RF cable, electronic wire assembly, computer cable, medical cable, data cable, power/battery/booster/jumper cable, etc. We have rich experience in integrating sources, providing you with the best products for the best price of wire and cable products.

Dongguan Weihui Hardware Spring Products Co., Ltd. Was founded in 2006, which is an OEM&ODM manufacturer combined factory specializing in the production of various springs more than 15 years. Our main products included constant force springs, power springspiral spring, spring clips, wire forming, garage door springs, Pilates springs, compression springs, extension springs, torsion springs, stamping parts, etc. And our products are exported to many countries in Europe, North America and Asia.

Shuangyuan Technology is a professional high-tech manufacturer established in 2004. We are specialized in the design, development, production and sales of various kinds of wire harness and connectors which are widely used in automotive equipment, industrial equipment, house appliance, automation, control and other consumer electronic products. And now we are exercising the ISO9000 quality system and TS16949 standard.

SHANDONG SZESHANG WELDING MATERIALS Co., Ltd is a comprehensive enterprise which specialized in production of Welding Wire and Electrode, our main products including: Aluminium Welding Wire, Gas Shielded Solid Welding Wire, Submerged Arc Welding Wire, Argon Arc Welding Wire, Drum-packing Welding Wire, Flux Cored Welding Wire, Welding Electrode.

DLX alloy, which is a alloy factory more than 23 years, we are founded in 2002, and run business with resistance alloy first. And in past 20 years, we R&D new product such as inconel, monel, hastelloy, high temperature alloy and other nickel based alloy products.

From starting wires and cables business since 1996, Mosstee is specialized in production of copper alloys including CuSn, CuMg, CuAg, CuBe2, and bimetallic wires including Copper Clad Aluminum (CCA), Copper clad steel (CCS) wires, aramid fiber, all these materials can be silver plated or nickel plated. Mosstee also produces flexible (class 5&6) aluminum (AL1350, 8030) wires and stranded conductor. Besides bare wires, Mosstee still produces PVC, XLPE, HFFR (LSZH), PTFE, ETFE, PEEK insulated & sheathed cables, with conductor of every material above. Bare wires & conductors and insulated & sheathed cables are all available with highly experienced of different standards including IEC, EN, BS, VDE, AS/NZS, ASTM & UL.

DANKO VACUUM TECHNOLOGY Co., Ltd

Sichuan Lefei Optoelectronic Technology Co., Ltd. (LFOT) is one of the global leading manufacturers of optical fibers and optical cables, holding ISO9001, ISO14001, ISO45001, TL9000, ISO37001, and ISO28000 certifications. The company provides integrated solutions for global telecommunications applications.

Shandong Taikai Cable Co., Ltd, is located in South High-tech Development Zone, Tai'an City Shandong Province, which Jinghu and Jingfu Expressway and High-speed railway walk through. The company covers more than 400, 000 m2 and produces brand "TAIKAI" cable. The cable tower, TAIKAI STAR, is 186 m in height and the craftsmanship reaches the international advanced and the domestic leading level. The company has been chosen as the "high-and-new technical enterprise" by the Torch plan of the state, "credit-valued and contract-focused" company, "excellent labour relations and harmonious company" "key enterprised in Tai'an under state torch plan" and the "civilized unit" successively by Shandong Province.

Zhejiang Lianhe Electronics Co., Ltd. (formerly known as Lianhe Electronics Factory) was founded in 2004, is a member of Electronic Connecting Component Association of China. It is located in Hongqiao, a coastal town of Zhejiang province. In our company the leading business is to develop, design and manufacture the electric connectors, terminals and wiring harness, which are used to be embedded into house appliances, computers and automobiles. We have already got more than 2000 kinds of products for our customers to choose, and most of them have been exported to Europe, North America, Southeast Asia and many other countries and regions.

Henan Yugong Machinery Co., Ltd, located in Zhengzhou, Henan province, China, which is a large engineering machinery manufacturing enterprise focusing on the research and development, production and sale of varied kinds of drilling rigs. Our drilling rigs are widely applied for water well drilling, farm irrigation, geological prospecting, small pile foundation, geothermal air-conditioner and so on. We insist on the strategy of technology research and development. Technical design, material purchasing, precised manufacturing and strict quality inspection are all processed according to the ISO9001 standard.

Jiangsu Yuhui Cable Co, Ltd. Is a complete solution provider for power cable systems, integrating the manufacturing, design, research and development, technical consulting, construction, and after-sales service of wires, cables, and cable accessories. The company specializes in the production of 0.6/1kV-26/35kV Power Cable, Control Cable, Aerial Insulated Cable, Fire-resistant Cable, Aluminum Alloy Cable, Photovoltaic Cable, Energy Storage Cable etc. The product has obtained National industrial Production License, CCC Certificate, Green Factory Certificate, Green Design Product Certificate Carbon Footprint Certificate, passed management system certifications such as lS09001, IS014001, IS045001. etc.

Guangdong Changcheng Communication Technologies Co., Ltd. (branded as CCOFC® ), founded in 2014, is a technology innovator specializing in fiber optic cable solutions and data communication products. As a global leader in integrated data center cabling systems, our 20, 000m² Facility is strategically located in Dongguan-renowned as the "World's Factory"-adjacent to Huawei and Songshan Lake High-Tech Zone, positioning us among China's pioneering optical communication manufacturers.

Located in Shenzhen, China, HYOE is a professional optical fiber product manufacturer with nearly ten years of industry experience. We focus on the research, production and sales of optical communication products, and have become a trustworthy supplier worldwide. Leveraging Shenzhen's complete industrial chain and convenient logistics, we ensure stable product quality, efficient procurement and fast order delivery for global customers.

Established in 2011, QUANGUAN Electric Co., Ltd. is headquartered in Liushi Town, known as the "Capital of Electrical Appliances" in China. We specialize in the manufacturing of a wide range of wiring accessories, catering to diverse industrial needs.

Shanghai STAR Electronic Technology Co., Ltd. is located in pudong, Shanghai, with a distance of 40 minutes by car to pudong international airport or Shanghai sea port, which brings us logistic advantage and advanced information data and communication skill in China.

RLB is not just a supplier; We are a strategic partner in the wire & cable industry.

Suzhou Bulovb Electronics Company Limited located in the Suzhou industrial park in Jiangsu province, Which is situated at the beautiful, rich and famous bank of the Yangcheng lake. Bulovb founded in August 2011, which is a private high-tech enterprise and covers research and development, manufacturing, marketing and sales. The main production is electric wire and cable, automotive wiring harness, car charger wiring harness, data wire harness, spring wire harness, mobile phone charger wiring harness, screen line, notebook wiring harness, battery wiring harness, entrance guard, exhibition stand guard against theft wiring harness, sport equipment wire and other products. These products are widely used in automobiles, mobile phones, electronic products, household appliances, fitness, computer, guard against theft and other industries.

Hebei Huatong Wires & Cables Group Co., Ltd.: A Global Leader in the Cable Industry

Henan Huadong Cable Co., Ltd Established in 1999, is a joint stock enterprise integrated include production, research & development, and domestic & international trade. Our main products consist of 0.6-35KV power cables, AAC AAAC ACSR bare conductors, aerial bundled cables, control cables, welding cables, rubber cables, special cables and electrical wires. Our products are produced according to the standards of GB, IEC, BS, DIN, ASTM, JIS, NFC, AS/NZS, and so on. Meanwhile we can produce based on customers' requirements and specifications.

Our factory is equipped with wire harness sequence detector, voltage resistance tester, impedance tester, X-ray machine, insertion and withdrawal force life testing machine, swing and bending testing machine, Fluke network cable tester, salt spray testing machine, electron microscope, optical microscope, tensile tester and other testing equipment.

Edgarcn: OEM Wiring Harness & ODM Custom Cable Assembly & Wire Harness Manufacturer

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, laboratory instrument, road building instrument and geophysical equipment.

Zhejiang AMA&HIEN Technology Co., Ltd., founded in 1992, is a professional electronic connector manufacturing enterprise integrating development, manufacturing and sales, and also a national modern high-tech green factory. The company is located in the Puqi industrial zone of Yueqing City, with a total area of more than 50, 000 square meters and a construction area of nearly 120, 000 square meters. There are currently more than 1, 200 employees. With a registered capital of 300 million in CN yuan, it has invested 67 million CN yuan in fixed assets and 55.5 million CN yuan in stable working capital so far. The company mainly produces electronic connectors and terminals for home appliances and equipment, automotive connectors and control devices, automotive wiring harnesses, air source heat pumps, HVAC heat source products, energy storage power supplies, etc.

Shenzhen Cozy Electronics Co., Ltd. Was established in 2006, we focus on the production of auto-fuse, auto-fuse holder, current fuse, current fuse holder, temperature fuse, SMD fuse, resettable fuse and other components with different performance types and specifications. Our products are widely used in consumer electronics, mobile devices, household electrical appliances, lighting appliances, power supply and adapters, communication equipment, solar farm installations and industrial power control equipment car manufacturing and car modification and other fields.

Founded in 1994 and headquartered in Qingdao, China, Qingdao Powtech Electronic Co., Ltd is a trailblazing high-tech enterprise dedicated to designing, manufacturing, and supplying advanced solutions for telecommunications and power transmission industries. With over 30 years of expertise, we combine innovation, precision engineering, and customer-centric values to deliver reliable, sustainable technologies worldwide.