从China供应商批量进口2 Layer Printed Circuit Board Pcb

Goldencircuits Technology Co., Ltd., based in Zhongxin Industrial Park, Shenzhen, supplies printed circuit boards with layer counts from 1 to 30 and board thickness options spanning 0.1 mm to 6.5 mm. The supplier's 2-layer PCBs target electronic designs that require controlled impedance, with a stated tolerance of plus or minus 5 percent for high-frequency signal routing. Surface finish options include HASL and ENIG, giving buyers flexibility for both standard and lead-free soldering processes.

Two-layer printed circuit boards serve a wide cross-section of electronics manufacturing, from telecom interface modules and automotive sensor boards to consumer device motherboards. Typical line width and space capability for this board class starts at around 6 mil (0.15 mm), though the listing notes the supplier can produce finer geometries for compact layouts. Standard FR-4 laminate with Tg 130 to 170 degrees Celsius is the most common substrate, and ENIG finish is preferred where flat pad surfaces are needed for fine-pitch component assembly.

Goldencircuits Technology promotes flexible minimum order quantities and competitive pricing for bulk sourcing. The listing references ISO and SGS quality standards, though specific certificate numbers are not published, so buyers should request copies of current certifications and recent audit reports. For telecom, automotive, or medical applications, confirm that the supplier can provide material declarations, impedance test coupons, and first-article inspection data before placing production orders.

Goldencircuits Technology Co., Ltd. operates from Zhongxin Industrial Park, Shenzhen 518054, Guangdong, China. The company is listed with an imported supplier tier and a harbour trust classification on the platform. The listing does not provide details on factory footprint, workforce size, or years of operation.

The supplier's published response rate is 0.00 with no recorded average response time, meaning buyers should allow additional time for initial contact. The listing positions Goldencircuits as a manufacturer serving telecom, automotive, consumer electronics, aerospace, and medical device sectors. No specific client names, export volumes, or third-party audit results are disclosed, so importers should request verifiable documentation before engaging in long-term supply agreements.