Our PCB Contract Manufacture Services:
* PCB board file with parts list provided by customers
* PCB board made, circuit board parts purchased by us
* PCB board with parts assembled
* Electronic testing circuit board or PCBA
* Fast delivery, anti-static package
* RoHS Directive-compliant, lead-free
PCB Technical requirement:
1 Layer 1-30 layer
2 Material FR-4, CEM-1, CEM-3, Hight TG, FR4 Halogen Free, FR-1, FR-2, Aluminum
3 Board thickness 0.2mm-7mm
4 Max. Finished board side 500mm*500mm
5 Min. Drilled hole size 0.2mm
6 Min. Line width 0.075mm(3mil)
7 Min. Line spaceing 0.075mm(3mil)
8 Surface finish/treatment HALS/HALS lead free, Chemical tin, Chemical Gold, Immersion gold Inmersion Silver/Gold, OSP, Gold Plating
9 Copper thickness 0.5-6.0oz
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 Assembly Service Providing OEM service to all sorts of printed circuit board assembly
PCBA 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
Shenzhen Hengda Electronics Co., Ltd., founded in 2007, (headquartered in Shenzhen, the production base is located in Zhuhai), specializing in electronic products R & D, PCB design, PCB clone, PCB manufacturing, PCB assembly, OEM\ODM service. Hengda provides professional one-stop PCB solution services and advanced technical support for domestic and foreign enterprises, factories, traders, research institutes.
The company's sales and R & D department is located in Shenzhen Nanshan District, Baoan District, specializing in network communications, IPC industrial, medical electronics, portable devices, mobile phones, power supply and other electronic products design.
Our PCB services include: High-density PCB, High frequency PCB, multilayer PCB \ Rigid-Flex PCB \Metal core PCB (Aluminum PCB), especially some special PCB is the industry leader, such as: All kinds of gold plate, Multilayer of thick copper, blind \ buried PCB, COB board, CSP board, BGA board, rigid-flex boards, etc. Our PCB daily capacity reach to 1000 square meters, sample delivery time is 2-5 days, batch delivery time is 5-10 days.
Our assembly service include: Components sourcing, PCB assembly (SMT, DIP), finished product packaging services. Hengda has a strong technology in lead-free soldering, BGA, etc with advanced equipments.
PCB quality is reference to international IPC standards and stringent U. S. Military MIL standards, and passed through the ISO9001, ISO14001, TS16949 and other international certification system.
Hengda adhere to high quality products, fast delivery, perfect service and good reputation, flexible marketing as the basis of competition for the market, the business has expanded to Europe, America, Asia and other countries.
