Product Details

Our company

Shenzhen Tianweisheng Electronic Co., Ltd. started from 1998 and is located in Shenzhen.

As a professional PCB supplier, we have excellent teams which focus on product development & design,

quality control & inspection and company management. In order to supply the best products and services,

we have built a modern quality management system which is in strict accordance with international standards.

Besides, because of large overseas markets, our products have passed UL, ISO9001 and IS014001 certifications.

Our factory

We have a general investment of RMB 1,000,000 and a plant area of more than 50,000 square meters.

We have abundant financial resources and advanced equipment, including Automatic electroplating production lines,

Automatic Horizontal Lines and Lead-Free HAL lines.

Our pruducts

our products have passed UL, ISO9001 and IS014001 certifications.

NO	ITEM	Technical capabilities
1	Layers	1-30 layers
2	Max. Board size	2000×610mm
3	Min. board Thickness	2-layer 0.15mm
		4-layer 0.38mm
		6-layer 0.55mm
		8-layer 0.80mm
		10-layer 1.0mm
4	Min. line Width/Space	0.075mm(3mil)
5	Max. Copper thickness	6OZ
6	Min. S/M Pitch	0.075mm(3mil)
7	Min. hole size	0.1mm(4mil)
8	Hole dia. Tolerance (PTH)	±0.05mm(2mil)
9	Hole dia. Tolerance (NPTH)	+0/-0.05mm(2mil)
10	Hole position deviation	±0.05mm(2mil)
11	Outline tolerance	±0.10mm(4mil)
12	Twist & Bent	0.75%
13	Insulation Resistance	>1012 Ω Normal
14	Electric strength	>1.3kv/mm
15	S/M abrasion	>6H
16	Thermal stress	288°C 20Sec
17	Test Voltage	50-300V
18	Min. blind/buried via	0.15mm (6mil)
19	Surface Finished	HAL, ENIG, ImAg, Imsn OSP, Plating AG, Plating gold
20	Materials	FR4,H-TG,Teflon,Rogers,Ceramics,Aluminium, Copper base