MANUFACTURER INDEX
Compare what each company makes, where it operates and which sources support its profile.
Heshan, Guangdong
Olympic Circuit Technology describes double-sided, multilayer, HDI, flexible, rigid-flex and metal-base PCB production. Its company introduction identifies automotive electronics as its largest business area, with additional applications in industrial systems, computing, communications and medical equipment.
Shenzhen, Guangdong
PCBWay presents quick-turn prototyping, low-volume fabrication and assembly services. Its capability sheet separates standard PCB from advanced processing. The standard profile below keeps the standard layer and routing limits, rather than mixing them with the advanced process table.
Shanghai
Shanghai Fast-PCB describes a high-mix, low-volume and quick-turn manufacturing business in Jiading. Its fabrication page lists rigid, rigid-flex and pure-flex production, together with HDI, mechanical blind/buried vias and embedded passive processes. This profile isolates its rigid-flex range.
Shenzhen, Guangdong
Shennan Circuits combines bare-board fabrication, IC substrates and electronic assembly. Its company profile identifies manufacturing facilities in Shenzhen, Wuxi and Nantong. The PCB technical page distinguishes mass-production limits from sample capabilities; the directory uses the mass-production column.
Shenzhen, Guangdong
Sunshine publishes separate process tables for AI data centers, communication, thermal management and industrial control. Its equipment register names laser drilling, direct imaging and electrical test equipment. Those are manufacturer statements; ownership and present operating condition have not been independently checked.
Shenzhen, Guangdong
Suntak organizes its PCB offering by application and production site. Its high-layer product page connects the displayed boards to Zhuhai F2, including AI server, switching and medical examples. This profile records a specific 26-layer board rather than merging the limits of several examples.
Tongling, Anhui
Onbole’s official site describes PCB manufacturing in Tongling and presents automotive, appliance, industrial-control and medical board applications. Its product examples include vehicle T-BOX, lighting, elevator controllers and charging-pile controllers. The profile retains those application distinctions without inventing unpublished dimensions.
Huizhou, Guangdong
Victory Giant presents high-density and high-multilayer boards for computing, automotive, communications and medical applications. Its process page separates an 8+12+8 HDI build-up in mass production from a higher build-up undergoing R&D validation. The directory keeps those two stages separate.
Shenzhen, Guangdong
Victory PCB publishes rigid, flexible, high-frequency, HDI and aluminium-base offerings. Its fabrication table includes thickness limits by layer count, line/space, hole tolerances and surface finishes. The company page places its manufacturing business in Shenzhen.
Ji’an, Jiangxi
Welgao describes double-sided and multilayer PCB production with an emphasis on heavy copper, Mini LED and planar-transformer boards. Its company profile distinguishes the Jiangxi business from its Huizhou subsidiary and Thailand operation. The directory lists the group once, avoiding duplicate manufacturer entries.
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