Ht International(Hk)Limited is a manufacturer and trading company based in Shenzhen, China, established in 2005. The company operates a 1,000 square meter factory with over 300 employees, including more than 30 R&D engineers. They specialize in communication series equipment, offering a range of products such as mobile phones, watch phones, memory cards, Bluetooth devices, GPS devices, MP4 players, USB flash drives, and FM transmitters. Ht International(Hk)Limited provides OEM, ODM, and SKD services, adhering to ISO 9001 and ISO 14000 quality standards across all operations from material purchase to post-sales. The company is equipped with advanced development equipment and comprehensive test facilities, ensuring high-quality production and development capabilities.
Shenzhen Huitong Changsheng Technology Co., Ltd. is a professional manufacturer and trading company based in Shenzhen, China, specializing in the design, research, and production of creative consumer electronics and smart home devices. Established in 2016, the company operates a 1,000-square-meter factory equipped with two production lines and maintains a workforce of 11 to 50 employees, including a dedicated R&D and professional QC team. The company is ISO 9001 and CE certified, ensuring high standards across its integrated business model that covers design, production, sales, and after-sales services.
Their diverse product portfolio includes smartwatches, TWS earphones, Bluetooth speakers, and mechanical watches, alongside practical lifestyle electronics such as handheld USB fans, humidifiers, and magnetic cables. Additionally, the company provides structured network cabling solutions, including keystone jacks, patch panels, and fiber optic cables. With a strong focus on innovation and avant-garde design, they offer comprehensive OEM and ODM services to international clients. Shenzhen Huitong Changsheng Technology Co., Ltd. has a significant export orientation, serving major markets in North America and Eastern Asia, and is recognized as a verified supplier with its own export license.