Proconn Technology Co., Ltd. is a manufacturer of electronic components based in Suzhou, China, established in 1997. With 101-200 employees and an annual revenue between USD 5,000,001 and 10,000,000, the company specializes in memory card connectors for 3C (Computer, Communication, and Consumer electronics) applications. Their extensive product portfolio includes various card connector series such as SD (mini SD / Micro SD), MS/MS DUO, SM, XD, CF, Express card, and SIM card connectors. They also produce USB, HDMI, and SATA connectors, camera sockets, and multi-in-one combo series connectors (e.g., 2-in-1, 3-in-1, 4-in-1, 5-in-1, 6-in-1). Proconn Technology Co., Ltd. is an ISO 9001 and ISO 14001 certified company, committed to enhanced product development, manufacturing, and quality assurance to deliver high-performance, smaller-sized products at competitive prices. The company exports to international markets including the Americas, Asia, and Europe.
Micro SD Push
MMC Micro Connector (Push Type)
2-in-1 MS and MS DUO Reverse Connector
4-in-1 MS, SD, MMC and xD Connector
3-in-1 MS, SD and MMC Connector
Kunshan Winconn Electronic Technology Co., Ltd.
🇨🇳 China
2016101-200 peopleManufacturer/Trading Company
OEM manufacturer
ODM manufacturer
Own brand
Product customization
Shipments
5
Key customer
SGS
Key market
Asia
Description
Kunshan Winconn Electronic Technology Co., Ltd. is a professional manufacturer and trading company established in 2016, specializing in the development and production of precision connectors and custom cable solutions. Based in Kunshan, China, the company operates a sophisticated manufacturing facility equipped with high-precision machinery from Switzerland and Japan, including high-speed punching machines, injection molding equipment, and automated assembly lines. Their extensive product portfolio features over 2,000 specifications, including pin and female headers, RJ45, USB Type C, SATA, PCIe, HDMI connectors, and various wire harnesses.
Winconn serves a diverse range of high-tech industries such as 5G electronics, industrial automation, power grid control, medical equipment, and automotive electronics. As an ODM and OEM service provider, the company maintains a strong focus on quality and innovation, utilizing automatic CCD inspection and packaging machines to ensure product stability. Their manufacturing processes are ISO 9001:2015 certified, and their products comply with international standards including RoHS and REACH. With a workforce of approximately 100 to 200 employees, Winconn has established itself as a reliable partner for global clients, offering competitive lead times for custom product delivery and high-quality brand connector replacements.