详细说明：

The Kunshan Hengming is a professional high-tech enterprise engaged in PCB FPC circuit board production industry. Can provide you with the PCB design. Production, copy board to board, and other services. The company was founded in 2000, a total investment of 600 million yuan, has a highly qualified professional technical and management talent and strong quality assurance team and currently employs more than 300 people, the monthly production capacity of single / double-sided, multi-layer printed circuit board 18000 square meters. The company has a full set of advanced PCB automatic production equipment and testing equipment, the products are widely applied to communications, networking, industrial control, digital, medical, military, as well as electricity and other high-tech fields. At present, the company has passed the BSI of the ISO9002: 2000 quality system international certification and UL certification. The company has always insisted on the principle of "scientific and technological innovation, sincere service, succeeding together to serve our customers in the coming days, the sincere hope of the common development with business partners, to achieve a real win-win! Hope our good faith can bring your trust and support!
     Specializing in the production of high-quality PCB template batch board, special multilayer. Fast delivery: PCB samples sided fastest / 24 hours, fpc fastest 48 hours of normal production capacity to deliver double-sided 72 hours, the multilayer 120 hours.
Production capacity of the circuit board of the Division I as follows:
1, Surface Technology: HASL, HASL, electroless nickel / gold, immersion gold, electroless nickel / gold, OSP.
2, PCB layers Layer 1-20 layers
3, the maximum processing area of ??the PCB 600 * 400mm Single /
4, thickness 0.6-3.0mm minimum line width of 0.10mm minimum line spacing 0.10mm
5, the minimum finished aperture e 0.2mm
6, the smallest the pads diameter of 0.5mm
7, metalized hole diameter tolerance ≤ Ф0.8 ± 0.05mm> Ф0.8 ± 0.10mm
8 hole potential difference ± 0.05mm
9, insulation resistance> 1014Ω (normal)
10 hole resistance ≤ 300uΩ
11 Dielectric strength ≥ 1.6Kv/mm
12, the peel strength 1.5v/mm
13, the hardness of the solder resist> 5H
14, thermal shock 288 ℃ 10sec
15, burning grade 94v-0
16 solderability 235 ℃ 3s the moist warpage board, including Twist <0.01mm/mm ionic cleanliness <1.56 micrograms / cm2
17, substrate thickness of copper foil: 0.5oz 1oz 2oz 3oz
18, coating thickness: Average of 25 microns, may also be up to 36 micrometers
19, commonly used base material: FR-4, FPC, F4BM-2, aluminum board, high frequency board, CEM-1, 94VO, 94HB
20 off for: GERBER files the, POWERPCB file 99SE software the DXP software PROTEL file the, PADS2005 file, AUTOCAD files, ORCAD files, film, model etc.
If unknown, welcome to come to inquire!

Mobile: 18913222432 Contact: Lu Ting Tel :0512 - 57,920,699 E-mail: Lurans@126.com QQ: 850.27443 million Ali: yuanli04525 URL:  http://www.hmpcb.com/en/indexasp Company Address: Qiandeng Town Development Zone, Kunshan, Jiangsu good Puxi Road 78 number