PCB Online Limited is a professional electronics manufacturing services (EMS) provider and contract manufacturer headquartered in Shenzhen, China. Established in 1999, the company has grown into a comprehensive one-stop solution provider for PCB fabrication, assembly, and product integration. Operating with a workforce of over 1,000 employees, including more than 100 senior engineers and 1,500 technicians, the company maintains advanced manufacturing bases and a dedicated assembly factory to serve middle and high-end applications globally.
The company specializes in a diverse range of PCB technologies, including multilayer (up to 26 layers), HDI, Rigid-Flex, Flexible, Ceramic, Aluminum, and High-Frequency PCBs. Their manufacturing capabilities extend to specialized materials such as Rogers, Teflon, and Arlon. As a full-service EMS provider, PCB Online Limited offers turnkey PCB assembly (PCBA), SMT and PTH assembly, electronic component sourcing, and box-build assembly. They support the entire product lifecycle from rapid prototyping and low-volume production to high-volume mass manufacturing, with quick-turn options available for urgent requirements.
PCB Online Limited is committed to high quality standards, holding certifications including ISO 9001:2015, IATF 16949:2016, ISO 14001, UL, RoHS, and REACH. Their technical expertise and robust supply chain management—supported by a digital parts sourcing system with millions of SKUs—allow them to serve demanding industries such as automotive, aerospace, medical, industrial electronics, and telecommunications. The company has established a prestigious global client base, providing services to major organizations including Bosch, Intel, Volvo, and Siemens.
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Hh-Tech Electronics Co., Ltd. is a Hong Kong-based trading company specializing in electronic components and integrated circuits. Established in 2009, the company operates as a Blue ISCP member of the BrokerForum and employs between 11 and 50 people. Hh-Tech Electronics focuses on selling its own stock of parts from leading manufacturers such as XILINX, Texas, NS, Vishay, TDK, PHI, Mitel, and Micro Linear. They also provide global sourcing services for a wide range of electronic components, including specific ICs like MIC29152BU, Altera EP1C20F324C6, Power Integrations TOP233Y, Teccor Sidactor P0080EC, Fairchild Semiconductor BC81740MTFTR-ND, and National Semiconductor LM385Z-1.2.