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Shenzhen Tianweisheng Electronic Co., Ltd.
Shenzhen Tianweisheng Electronic Co., Ltd.  

Gold Index: 77301

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elevator controller board pcb 

Price: 0.1~0.5 USD 
Payment Terms: T/T,WU, 
Place of Origin: Guangdong, China (Mainland) 
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Product Detail

Model No.: TWS-Y21K
Production Capacity: 300000 Square Meter/Square...
Delivery Date: 10-15 working days for mass...
Brand Name: tws
Copper Thickness: 1oz
Min. Hole Size: 0.15mm
Min. Line Spacing: 0.2mm
Solder mask: Green/Blue/Black/White/Yell...
Certification: UL/SGS/ROHS
Warp&Twist: 0.7%
Layer count: 1~28
PCB standard: IPC-A-610D
Means of Transport: Ocean,Land,Air,
Packing: vacuum package+carton box
Number of Layers: 4-Layer
Base Material: fr4
Board Thickness: 1.6mm
Min. Line Width: 0.2mm
Surface finishing: HASL&ENIG
Max size of finish board: 9200*900mm
Controlled impedance: ±5%
Rang of finish boards thickness: 0.21~7.0mm
OEM/ODM: One-stop service

elevator controller board pcb
1.FR4 material,green soldermask,white legend,HASL
2.Good thermal consideration&B/B design
3.Flying probe test.

elevator controller board pcb

Welcome To TWS electronics---
Tianweisheng, your single point of contact for all of your raw materials, parts, and PCB assembly, also offers:
- Contract Manufacturing
- Engineering Services
- PCB Design & Assembly
- Product Design
- Prototyping
- Cable and Wire Assemblies
- Plastics and Molds


1.Detailed Specification of PCB Manufacturing
1
layer
1-18 layer
  2
Material
FR-4,CEM-1,CEM-3,High TG,FR4 Halogen Free,FR-1,FR-2
3
Board thickness
0.2mm-4mm
4
Max.finished board side
800*508mm
5
Min.drilled hole size
0.25mm
6
min.line width
0.075mm(3mil)
7
min.line spacing
0.075mm(3mil)
8
Surface finish/treatment
HALS/HALS lead free,Chemical tin,Chemical Gold,
Immersion gold Immersion Silver/Gold,Osp,Gold Plating
9
Copper thickness
0.5-4.0oz
10
Solder mask color
green/black/white/red/blue/yellow
11
Inner packing
Vacuum packing,Plastic bag
12
Outer packing
standard carton packing
13
Hole tolerance
PTH:±0.076,NTPH:±0.05
14
Certificate
UL,ISO9001,ISO14001,ROHS,CQC
15
profiling punching
Routing,V-CUT,Beveling
16. providing OEM service to all sorts of printed circuit board assembly


2.Detailed Terms for Pcb Assembly
Technical requirement:
1) Professional Surface-mounting and Through-hole soldering Technology
2) Various sizes like 1206,0805,0603 components SMT technology
3) ICT(In Circuit Test),FCT(Functional Circuit Test) technology.
4) PCB Assembly With UL,CE,FCC,Rohs Approval
5) Nitrogen gas reflow soldering technology for SMT.
6) High Standard SMT&Solder Assembly Line
7) High density interconnected board placement technology capacity.
Quote requirement:
· Gerber file of the bare PCB board
· BOM (Bill of material) for assembly
· To short the lead time, please kindly advise us if there is any acceptable components substitution.
· Testing Guide & Test Fixtures if necessary
· Programming files & Programming tool if necessary
· Schematic if necessary
OEM/ODM/EMS Services for PCBA:
· PCBA, PCB assembly: SMT & PTH & BGA
· PCBA and enclosure design
· Components sourcing and purchasing
· Quick prototyping
· Plastic injection molding
· Metal sheet stamping
· Final assembly
· Test: AOI, In-Circuit Test (ICT), Functional Test (FCT)
· Custom clearance for material importing and product exporting
Orientronic PCB assembly Equipment:
· SMT Machine: SIEMENS SIPLACE D1/D2 / SIEMENS SIPLACE S20/F4
· Reflow Oven: FolunGwin FL-RX860
· Wave Soldering Machine: FolunGwin ADS300
· Automated Optical Inspection (AOI): Aleader ALD-H-350B
· Fully Automatic SMT Stencil Printer: FolunGwin Win-5


elevator controller board pcb
Competitive price elevator controller board pcb
Competitive price elevator controller board pcb
Ms. Grace
skype Ms. Grace

Tel: 86-755-29087997
Fax: 86-755-29667579
Mobile: 135 1082 0959
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Company Info

Shenzhen Tianweisheng Electronic Co., Ltd. [China (Mainland)]


Business Type:Manufacturer
City: Shenzhen
Province/State: Guangdong
Country/Region: China (Mainland)

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