Dongguan Greatta Electronic Factory is a contract manufacturer and OEM specializing in PCB manufacturing and services, based in Dongguan, China. Established in 2007, the company employs over 400 professionals with extensive experience in PCB production. They focus on quick-turn prototypes and small-volume orders for 1-30 layer boards, including single-sided, double-sided, and multilayer boards. Their technical capabilities include manufacturing high-quality PCBs compliant with RoHS, featuring thick gold plating, hidden and blind holes, high frequency capabilities, metal-based and metal-core designs, flat resistance, high Tg thick copper, or mix-material options. They utilize base materials such as High Temperature FR4/FR5, Free halogen FR4, Aluminium Based, Polyimide, Rogers, Arlon, and other Teflon/PTFE. Available finishes include SMOBC/HASL, Lead Free SMOBC/HASL, Organic OSP, Hard & Soft Gold, Plating Tin, Immersion Silver, Immersion Tin, and Electroless Nickel/Immersion Gold. Dongguan Greatta Electronic Factory serves over 300 clients globally in sectors such as telecom, industrial test and control, medical equipment, power supply, and research institutions.
PCBA
10 Layers PCB
Sophic Industry (Hongkong) Co., Ltd
🇭🇰 Hong Kong
2013301-500 peopleManufacturer
OEM manufacturer
Small batch production
ODM manufacturer
Key market
South America
Description
Sophic Industry (Hongkong) Co., Ltd, established in 2013, is a manufacturer specializing in PCBs and PCBAs, with its operational roots tracing back to Shenzhen Sophic Printed Circuit Co., Ltd founded in 2002. The company operates as a group with factories in Huizhou and Sichuan, employing over 400 people. Sophic Industry offers comprehensive OEM, ODM, and contract manufacturing services, specializing in multi-species, small quantity, and Allegro professional PCBs. Their expertise includes 2-30 laminate technology, slab, thick copper, mix clips, high-frequency boards, high TG boards, and high-precision impedance control panels. Specific product offerings include Z-Axis Routing PCBs, Vias Plugged by Copper PCBs, HASL General High Precision PCB Circuit Boards, Double-Sided Circuit Boards, Half-Hole Circuit Boards, and high-power LED PCBs. The company is ISO 9001 certified and has an experienced engineering team capable of project handling and impedance design. With an annual revenue exceeding 100 million USD, Sophic Industry exports to a wide range of international markets including North America, South America, Southeast Asia, Africa, Oceania, the Mid East, Eastern Asia, and Western Europe.
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