Huizhou City Public Electronic Technology Co., Ltd. mainly produces single-sided, double-sided and multilayer printed circuit boards (including: circuit board, pcb board, pcb copy board, printed circuit boards, single-sided PCB, double-sided PCB, multilayer line, four PCB, 6-layer PCB, FPC flexible circuit board, PCB processing, circuit board processing, circuit aluminum plate, ceramic plate, high-precision circuit board, HD high-frequency boards, circuit boards 24 hours, 48 ??hours fast PCB etc.) The factory has an independent design, copy-capacity, strong technical force. Has extensive production experience, advanced imported equipment, improve the management options for customers to choose from. The Company has adopted the US UL certification, is the full implementation of ISO9001: 2000 management system. The company has a complete high-precision equipment imports, mainly of high-quality imported sheet (both certified by UL) is mainly used FR4 (fiberglass 0.4mm-3.5mm). At high quality, high efficiency to meet customers' different requirements, the minimum line width up to the minimum distance up 4mil 5mil, the smallest vias 12mil. The company's commitment: to meet customer demand. Company Mission: strictly credibility, not seeking floating profits, better and stable development. The company's goal: to establish a good corporate image in the industry. Let your business add luster. Products include about family: (1) MLB (4-8 layers) minimum thickness of four panels: 0.6㎜ (24mil) six boards Minimum Thickness: 1.00㎜ (39mil) eight-board minimum thickness: 1.20㎜ (47mil) (2) single and double sided sheet: FR-4 Thickness: 0.2 mm (8mil) to 3.5㎜ (138mil) copper foil thickness: 1 / 4OZ (9um), 1 / 2OZ (18um), 1OZ (35um), 2OZ (70um), 3OZ (105um) (3) full board gold plate nickel layer thickness: ≥2.5um gold layer thickness: 0.05-0.1um or according to customer requirements (4) Surface Mount Board (COB board, CSP board, BGA board ) HASL tin layer thickness: ≥2.5um-5um surface antioxidant treatment (5) high-precision ultra-fine wire board minimum line width: 0.10㎜ (4mil) minimum line clearance: 0.08㎜ (3mil) Minimum aperture: 020㎜ (8mil) plated through-hole tolerance: ± 0.076㎜ (3mil) non-plated through hole tolerance: ± 0.05 mm (2mil) holes Accuracy: ± 0.05 mm (2mil) PTH depth ratio: 6: 1 (6) gold-plated plug board , buttons gold plated plate (7) KEY carbon plate, carbon (silver) deck (8) Max size of single, double panel: 530㎜ × 630㎜ (21 "× 25") MLB: 500 mm × 600 mm (20 "× 24") (9) solder mask type: Liquid photo solder, solder thermosetting, UV-curable solder Color: any color (10) Electrical Test Test voltage: 50V-300V conduction: 5 -1000ohms (11) CNC gong minimum distance to the edge of the plate line: minimum distance 0.15㎜ hole to edge: 0.2 mm smallest form tolerance: ± 0.15㎜ (12) Cheat chamfer angle: 30 degrees, 45 degrees, 60 degrees Depth: 1-3㎜ (13) V-CUT angle: 30 degrees, 35 degrees, 45 degrees Minimum size: 80 mm × 80 mm model: two-panel construction costs 300 yuan / models, within an area of ??10CM * 10CM do 10PCS four board Project costs 800 yuan / models, within an area of ??10CM * 10CM do 10PCS package test six boards construction costs 2000 yuan / models, within an area of ??10CM * 10CM do 10PCS package test Contact: Wei; Tel 13554913942 E-mail: 1650354882 @ qq .com Phone: 8.6-0.7.5.5-8.9.5.3.3.6.2.0 Fax: 8.6-0.7.5.5-8.9.5.3.3.6.0.2 Huizhou Address: Ma Beizhen Boluo Dragon Industrial Zone, Huizhou, Shenzhen Address: Bao'an District, Shenzhen Fu Yong Town Bridge Tower, Room 406 Weifeng