• Model NO.: WXS-046
• Conductor Circuit: Double Circuit
• Materials: Steel
• Style: Independence Tower
• Shape: Customized
• Transport Package: Standard Export Package
• Origin: Jiaozhou, Qingdao

• Usage: Crossing Tower, Tension Tower, Angle Tower, Terminal Tower, Transposition Tower, Branching Tower
• Certification: ISO, RoHS, CE
• Standard: Standard
• Anti-Corrosion: Hot DIP Galvanization
• Trademark: WUXIAO
• Specification: according to the design
• HS Code: 73082000

Qingdao Wuxiao Group can furnish every type of Electric power transmission Monopole tower&mast. It is made of tubular steel, also named singel pipe tower. It has tha advantages of used little space and with economic cost. Now it is widely welcomed and usde by our customer overseas.
Welded requirements:
1 We used CO2 welding and submerged arc auto welding or other methods.
2 Welded seam shall be full penetration and grinded.
3 The welded product has no fissure, scar, overlap, layer or other defects.
Galvanization:
All components are dip-hot galvanized with uniform.
Certification:
We also supply Factory accept test, Warranty certification, Certificate of product quality
Certification of Quality Management System
Our all products are in conformity with GB/T19001-2000idt ISO9001:2000.

Standard PCB

A Printed Circuit Board (PCB) mechanically supports and electrically connects electronic components using conductive tracks, pads and other features etched from copper sheets laminated onto a non-conductive substrate. Components (e.g. capacitors, resistors or active devices) are generally soldered on the PCB. Advanced PCBs may contain components embedded in the substrate.

PCBs can be single sided (one copper layer), double sided (two copper layers) or multi-layer (outer and inner layers). Conductors on different layers are connected with vias. Multi-layer PCBs allow for much higher component density.

FR-4 glass epoxy is the primary insulating substrate. A basic building block of the PCB is an FR-4 panel with a thin layer of copper foil laminated to one or both sides. In multi-layer boards multiple layers of material are laminated together.

Printed Circuit Boards are used in all but the simplest electronic products. Alternatives to PCBs include wire wrap and point-to-point construction. PCBs require the additional design effort to lay out the circuit, but manufacturing and assembly can be automated. Manufacturing circuits with PCBs is cheaper and faster than with other wiring methods as components are mounted and wired with one single part.

Here at BentePCB, Standard PCB means manufacture parameter in General requirements, no special features.

Parameter Definition of Standard PCB as below:

Items	Manufacturing Capabilities
Number of Layers	1-16 layers
Material	FR-4
Maximum PCB Size(Dimension)	650x1200 mm
Board Size Tolerance(Outline)	±0.2mm/±0.5mm
Board Thickness	0.8-1.6mm
Board Thickness Tolerance(t≥1.0mm)	±10%
Board Thickness Tolerance(t<1.0mm)	±0.1mm
Min Trace	0.1mm/4mil
Min Spacing
Copper Thickness	1oz(35μm)
Drill Sizes (CNC)	0.3-6.3mm
Min Width of Annular Ring	0.15mm(6mil)
Finished Hole Diameter (CNC)	0.3mm-6.2mm
Finished Hole Size Tolerance(CNC)	±0.08mm
Solder Mask	LPI
Minimum Character Width(Legend)	0.15mm
Minimum Character Height (Legend)	0.8mm
Character Width to Height Ratio (Legend)	1:05
Minimum Diameter of Plated Half Holes	0.6mm
Surface Finishing	HASL with lead
Solder Mask	HASL lead free
	Immersion gold
	Green ,Red, Yellow, Blue, White ,Black
Silkscreen	White, Black, None
Panelization	V-scoring,
	Tab-routing,
	Tab-routing with Perforation (Stamp Holes)

About Us:

BentePCB is a professional PCB manufacturing which is focus on double side, multilayer, HDI PCB , rigid PCB and Flexible PCB mass production. The company was established on 2011.
We have two factories together, The factory in Shenzhen is specialized in small and middle volume orders and the factory in Jiangxi is for big volume.

Why Us?

UL (E492586), ISO9001,  ISO14001, TS16949, RoHS certified.
Turnover USD 10-50 million per year.
15,000 sqm area, 450 staff .
Mass Production from single to 16 layers.
Special Material:ROGERS, Arlon, Taconic.etc.
Client:Huawei, SAMSUNG, Malata, Midea,Texas Instruments.etc.

Certification(UL:E492586, TS16949, ISO14001, ISO9001,RoHS):

Factory Tour:

Exhibition:

We Took part in the famous exhibitions over the past years,and got highly appreciation from the top experts,as well as cooperated tightly with them.

Delivery:

BentePCB offers flexible shipping methods for our customers, you may choose from one of the methods below.

We don`t just sell PCBs .We sell sleep.

Standard PCB

Standard PCB, Printed Circuit Board, Circuit Board, PCB Circuit Board

Shenzhen Bente Circuit Limited , http://www.bentegroup.com