level converter3,000+ factories verified

Shandong BOS Energy Technology Co., Ltd. (hereinafter referred to as BOS) specializes inpower equipment research and development, manufacturing, sales and service as one of the high-tech enterprises in Shandong Province, For over 20 years, with power electronic conversion technology as the core, committed to providing customers with the best system solutions. The products include AC/DC testing power supply, AC/DC power supply, shore power and new energy product series. The production base covering an area of 20000 square meters, built in 2010, with annual output value of more than 100 million yuan, BOS is one of the most influential"leading enterprises" among China's high-power power manufacturers.

AVS (Ningbo) Industrial Co. Ltd., by virtue of professional standards and mature technology in the field of automation, is rapidly rising in the field of car audio. We dedicated ourselves to the design, development, and production of all kinds of car audio accessories, cables & Wires, capacitors, modified connectors, terminals, and other variety of vehicle frames for electronic products (including GPS vehicle frames, car phones, and PDA supports). Our company also specializes in plastic packaging, PVC pack boxes, cylinders, and many other products. Having accumulated many years of production experience, we are devoted to the wider usage of PVC, PET, PS, PP, flocking and other sheet products which are asked for high difficulty and high quality.

Welcome to Shenzhen Weijunrui Technology Co., Ltd - Your Premier Partner! Since its establishment in 2011, we have been committed to the research and development, production, and sales of core components for industrial automation, and are your trusted partner for signal processing and data acquisition solutions.

Hebei Hanguang Electrical Equipment Technology Co., Ltd. is a high-tech enterprise in China dedicated to the integrated R&D, manufacturing, sales, and service of power equipment. With over two decades of deep expertise in the power electronics industry, the company centers its operations on power electronic conversion technology, consistently striving to provide global clients with high-quality, comprehensive, and systematic power solutions.

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.

Shenzhen UTOP Technology Co., Ltd. Brand is UTOPTEK, is an integrated set of industry and trade company. We specializes in the development, production and sales of optical communications products. We dedicated to providing high-quality optical fiber communication products and services to customers around the world!

Nantong Kino Automation Technology Co., Ltd. is located in the national-level economic and technological development zone of Nantong City, Jiangsu Province, China. Kino is very close to the famous international port city Shanghai with superior geographical conditions and convenient transportation.

 Dezhou Qicheng Car Accessories Co., Ltd as professional Automotive Supplies Manufacturer & Global Exporter, Established as a professional and reliable supplier in the global automotive aftermarket industry, our company focuses on the research, development, production and export of high-quality automotive parts and auto accessory products. With years of dedicated experience in auto parts manufacturing and international trade, we have built a complete industrial chain covering product design, precision processing, strict quality inspection and global supply service, serving automotive distributors, repair workshops and trading enterprises worldwide.

Shanghai Lanqi Electric Co., Ltd. Always try best to serve clients better, . And we also provides OEM and customization service for clients. If you need to label your company logo on our products, please inform us before you place an order.

Yihua electrical factory in guangzhou city was established in 1997. We specialize in developing, designing manufacturing and selling audio products for cars. Our products are selling well in domestic and overseas marketr with a high reputaion, especially in Southeast Asia, South Africa, and the Middle East. Yihua car audio series products, with amplifier woofers and without amplifier woofers, include Spuare, Flat shape, Trapezium, car and Cirular woofers, wire kits, coaxial speakers, and Cval power capacitors. Our products are with wide varieties of styles, complete in specification, attrctive in design, and excellent in quality. Could get a strong competition in the car audio, car video field. We could offer products according to customer samples. Our company aims at producing the best products on the basis of scientific management and techenology innovation. Lt's our target to yiyelang supply the best car audios, and car video for you. We sinerely look forward to the successful cooperation with customers from all over the world.

Known as a national high-tech enterprise focusglobal are dedicated to design and produce high-quality telecommunication network equipment, provide end-to-end technical service, and offer our valuable customers with one-stop solution. With an industry-leading team of data communication experts, we have been focusing on developing optical communication network products and Ethernet switches in the past 10 years, such as, EPON, GPON, XGSPON, a full range of Ethernet switches from gigabit to 100G, ONU, etc.

EMI International is one of the major distributors of semiconductors and electronic components in Shenzhen, China.

We are the main manufacturer and exporter of electronic products such as LED screen, LED TV light bar, amplfier, car player, speaker, remote control, inverter, microphones, antennas, cable, plugs, etc. With years of experience on mass production and exportation, we are able to promise prompt delivery and favorable prices to our customers. OEM/ ODM orders and your special requests are welcome. Samples are available upon request! For more information, please contact us by now.

Started from 2005, FrankEver has been engaged in manufacturing and exporting electronic proudcts. After years' continuous effort in innovation and quality control. FrankEver has got the success in 3 professional divsions, they are electronic tools and testers, vehicle installation accessories, smart home and smart garden products.

About Marstars Technology

Company Profile

Guangzhou Temeisheng Audio Technic Co., Ltd. Specializes in design and manufacturing of Public Address System (PA), Professional Audio System and Portable Speaker Series. With power amplification, loudspeaker, and PA system management engineering resources all located under one roof. Guangzhou Temeisheng Audio Technic Co., Ltd. Uniquely leverages these technologies to deliver products and systems that far outperform the sum of their parts - providing compelling solutions for audio and professional installed sound for customers worldwide. Guangzhou Temeisheng Audio Technic Co., Ltd. Advances in manufacturing and quality control processes. The company manufactures in its 8, 000 square meter, state-of-the-art factory, located in Guangzhou. Utilizing a compliment of demand planning, parts procurement, operations and logistics, computer-controlled system, and rigorous testing and control, our facility is designed with build-to-order flexibility, giving the company unprecedented ability to respond to customer needs while keeping both parts and finished goods inventory at well-maintained levels.

Shandong Hongye Auto Parts Co., Ltd, established in October, 1999, which is one famous factory which mainly produce car exhaust muffle and three-way catalytic converter. Our company insist on the enterprise spirit that Co-innovation, progress together and enjoy the result together. At the same time, we we insist on integrity, responsibility, creative, cooperation win-win and others operation principle. For about 20 years` development, our company have produced more than 2000 kinds of exhaust muffle and three-way catalytic converter being fit to low-end, middle and high-end car from China and other country with the highest quality an reputation. We can produce more than 1 million exhaust muffle and three-way catalytic converter with various specification per year.

What do we do?

Shenzhen Pioneergoods Communication Co., Ltd., founded in 2009 and located in Shenzhen, China, is a leading provider of fiber telecom equipment and Fiber to the Home (FTTH) solutions. Operating under the brand name PIOGOODS, the company specializes in the research and development (R&D), production, sales, and technical services of fiber optic communication products. With a strong commitment to quality and innovation, PIOGOODS has established itself as a trusted name in the telecommunications industry, both domestically and internationally.

We are a comprehensive integrated enterprise integrating R&D, production and import & export of industrial control and high & low voltage power distribution equipment. With decades of industry experience, we have strong capacity with annual export volume over 500 million RMB and annual output value more than 200 million RMB.

Foshan Guangyang Electric Co., Ltd. Established in 2022, owns the registered trademark brand Unistab. We are specializing in the production of contactless voltage stabilizers, transformers, soft starters, AC contactors, instruments, transformers (instrument transformers) and so on. Base on rooting in China's mature electrical industry clusters, we leverage well-established industrial chain support and large-scale production advantages to offer global customers high-value, full-category electrical products. Our product have been covered over thirty countries and regions, serving diverse sectors including power engineering, industrial manufacturing, new energy & photovoltaic (PV), and commercial buildings. We have garnered widespread recognition from overseas distributors, contractors, and brand procurement partners.

Shijiazhuang Maxwell Technology Co., Ltd is a state-level high-tech enterprise and one of the leading enterprises of new energy and energy internet supported by Shijiazhuang municipal government. We focus on the research and development, production and sales of power electronic products, positioning services for MID-to-high-end DC power supply system manufacturers, based on owning independent intellectual property rights, insisting on independent research and development and technological innovation in the course of operation, providing customers with equipment supporting and its services realize the growth of corporate value and customer value together.

Shanghai Fiber Cloud Communication Technology Co., Ltd. Fibercloud is an optical communication solution provider of optical fibers, optical cables, special optical fibers, and special optical cables. Fiber Cloud is headquartered in Zhangjiang High-Tech Park, Pudong, Shanghai, China. Over the years, we have accumulated rich and professional product knowledge in the optical communications industry. Fibercloud not only provides high-quality products to customers at home and abroad, but also provides professional technical guidance for customers.

Guangdong Lingyi Industrial Technology Co., Ltd set up since 1997, with 20 years development, we become one of the best companies in the industry for mechanical and electrical products system integration, logistics service and investment.   Our company has set up 21 subsidiaries located in southern, central, eastern and northern China, .

VERTRA Elevator is a professional manufacturer of home elevator, located in the Suzhou city. With the best combination of global and local, VERTRA Elevator inherits a century of industrial essence and provides intelligent home lifts to customers in China and the world with innovative technology, excellent passenger flow solutions and internationalised services, creating a green, safe, comfortable and intelligent better human life.

Yueqing Leyu Electric Automation Co., Ltd. Specializes in new product design, sale, and technical service of switching power supply. We own CE RoHS CCC ISO9001 Certification.

With over 20 years in the power technology, ADC power specializes in the AC to DC, DC to AC, battery monitoring, solar power, and the new energy system developments.

Simentor Electronic Limited is a professional electronic service company can provide one-stop solution for electronic components, PCB and PCB Assembly for worldwide customers, Our product is extensive to used in Security, Communications industry, Consumer Electronics, Automotive and Industrial Control etc.

CNC Electric is one of the leading manufacturer, specialized in manufacturing industrial electrical appliance, is a national large-scale enterprise integrated with R&D, manufacturing, trade and service, etc. CNC Electric was founded in 1988, which became a nationwide non-regional enterprise group in 1997. It mainly deals in high-low voltage electrical equipment, whole set, instrument and meters, explosion-proof appliances, building electrical appliances, power transformers, with more than 600 product series and 30, 000 specifications. Meanwhile, its commercial fields also cover real estate, investment, energy, logistics, information and other industries.