Shenzhen Huaxiang Circuit Tech.Ltd.Co. was established in August 1992, which was a  professional PCB producing manufacturer with a whole series of automatic production equipments. We have two subsidiary companies: Huaxiang circuit company and Rongzheng electronic company. Our company has a factory of 30000 square meters and 1100 employees. We produce all kinds of high-density double-side and multilayer boards for over 300,000 square meters per year. We are a group company with a large square, advanced equipments, strict management and superior quality. Our products are applied to all kinds of electronic products and equipments.emma198932hot.

Key Specifications,emma198932hot.
1.Layers:1 to 20
2.thickness of plating:0.1 to 6.0mm (4 to 240 mils)
3.Copper thickness:1/3oz (minimum) and 10oz (maximum)
4.Minimum line width:0.075mm (3 mils)
5.Minimum drilling aperture:0.1mm (4 mils)
6.Pad surface treatment:tin, gold, silver plating, OSP and more
7.Comes with UL and RoHS marks
8.Sample or Quick Turn Single Side:2-3 working days
                 2 Layer:3-4 working days
9.Mass Production  1-2 Layer:1 st  lot 3-5 working days
           Multilayer:7-10 days
10surface finish:lead-free HASL, immersion gold/tin/silver, OSP, gold finger plating, selective immersion gold or gold plating