Shenzhen Sunwin Technology Co., Ltd. is a professional manufacturer specializing in the research, development, and production of high-quality audio systems. Established in 1999 and headquartered in Shenzhen, China, the company has evolved from a wooden case factory into a comprehensive speaker manufacturing enterprise. Operating from a 10,000-square-meter facility with approximately 200 employees and 10 production lines, the company maintains specialized workshops for spray coating, screen printing, casing, and electronic assembly. Their extensive product portfolio includes 2.0CH, 2.1CH, and 5.1CH speaker systems, soundbars, outdoor Bluetooth speakers, home theater systems, and TWS speakers. As a contract manufacturer offering both OEM and ODM services, Sunwin has established itself as a trusted supplier for global brands such as Philips, Walmart, and Logitech. The company adheres to rigorous quality standards, implementing a Total Quality Management (TQM) model and holding ISO 9001, CE, RoHS, FCC, and REACH certifications. With a strong R&D team of 15 engineers, they focus on original design and technical innovation to serve diverse markets across Southeast Asia, Europe, South America, North America, and the Middle East.
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Shenzhen Sunwin Knitwear Co., Ltd.
🇨🇳 China
2010101-200 peopleManufacturer/Trading Company
OEM manufacturer
Product customization
Low MOQ
Industry association member
Key market
Oceania
Review
5
Description
Shenzhen Sunwin Knitwear Co., Ltd. is a professional manufacturer and trading company based in Shenzhen, China, with over 16 years of experience specializing in custom sportswear and knitwear. Established in 2010, the company operates a 1,600-square-meter workshop equipped with advanced technology, including Japanese MUTOH printing machines, Italian KIIAN and J-teck inks, and YAMATO stitching equipment. This in-house production capability ensures high-quality standards and timely delivery without outward processing. The company is ISO 9001 certified and maintains a production capacity of approximately 30,000 jerseys per month.
Their extensive product portfolio focuses on high-performance athletic apparel, including jerseys for ice hockey, rugby, basketball, soccer, baseball, cricket, and lacrosse. They also specialize in niche sports gear such as wrestling singlets, cycling wear, BMX jerseys, dart shirts, and fishing apparel. Beyond team uniforms, the company produces casual wear like hoodies, polo shirts, T-shirts, and yoga leggings, as well as sublimated accessories including golf towels and banners.
Shenzhen Sunwin Knitwear provides comprehensive OEM and ODM services, utilizing high-quality sublimation printing that achieves over 95% Pantone color accuracy. With a workforce of 101 to 200 employees and an annual revenue between US$1 million and US$2.5 million, the company serves a global clientele across North America, Europe, Australia, and Southeast Asia. They are recognized for their commitment to quality and fast turnaround times, often providing samples within four days.
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