China factory Custom OEM Turnkey Electronics Printed Circuit Board DIP CZPT PCBA near me factory

Solution Description

Custom made OEM turnkey Electronics Printed circuit board DIP CZPT PCBA

Grandtop is smt PCBA manufacturer specialised in PCB and assembling, pcba agreement producing and closing goods assembly services . We have professional group and good quality handle program. Our extended-cooperation with world-wide electric powered parts original company and agent help us a reliable offer chain.

Why Pick Grandtop?

one. 1-stop EMS (electronics producing service) from pcb and assembly to box develop assembly
2. Hight Good quality. Grandtop is ISO9001, ISO13485, ISO16949 qualified company, we are long-term cooperated to worldwide prime rank electronics first company or agent.
three. Fast turnaround. More than many years experiance with worldwide customer make us flexiable and much better provider to customers
4.IP Security

In which is the application for our pcba production services?

Our Rigid SMT PCBA assembly companies are widely utilized in Industrial and Energy, Healthcare and Healthcare, Automotive, Details and Communication Technological innovation, Werables, comsumer electronics

Our PCB board manufacture and DIP CZPT PCBA board assembly: 

1. No MOQ for Printed circuit board and CZPT DIP pcb assembling.
two. One particular-end solution for different CZPT DIP PCB assembly.
3. Expert PCB Board engineer for one-to-1 service.
3. a hundred% PCBA AOI examined guarantee prior to shipping
4. RoHS, UL, ISO, SGS certification accepted
5. Manufacturing facility creation Ability of 30000 sqm/thirty day period 
six. Turnkey EMS (electronics manfacturing support) which includes pcb producing, compoments sourcing, pcb assembly, pcba conformal coating, box construct, PCBA operate screening.
7. Excellent Customer Services to Satisfy Your Unique Demands
eight. Shipment on time.

PCBs We Can Make:

1) We do PCB from double side up to thirty-layer Multilayer PCB, HDI jobs. 
two) If you have repeat orders from other suppliers, and you want to transfer to Intech, we can settle for Cost-free OF TOOLING. 
three) Other than outstanding good quality and skilled support, we also spend every element for our buyers, for instance bundle to use Desiccant packs & moisture indicator in vacuum-sealed pack to safeguard PCB. 
four) Substance: We have FR4 TG135/TG158/TG180 regular content in inventory, also have FR1/ FR2/ FR3/ CEM1/ CEM3/ ROGERS/ ARLON/ ISOLA. 
five) Rigid / flex/ flex-rigid PCBs with UL authorized. 
6) Adaptable,speedily suggestions for consumers constantly. 
seven) Speedily supply will be less then 4 hours, Some best urgent inquiry we can supply inside 1hour.

Testing Processes For smt DIP electronic SMD LED PCBA assembling: 
We execute numerous top quality assuring procedures prior to delivery out any PCB board. These contain:
* Visible Inspection
* Traveling probe, fixture device
* Impedance manage
* Solder-potential detection
* Electronic metallographic microscope
* AOI (Automated Optical Inspection)

PCB production Ability

Objects Capability
PCB Layers 1-28 levels
PCB materials FR4, FR5, Aluminium,High Tg FR4, Halogen Totally free, Isola, Rogers
PCB Completed Board Thickness .2mm ~ 7.0mm(8mil-276mil)
PCB Copper Thickness one/3oz ~ 7oz
PCB Max gold plating thickness 50 microinch
PCB Min. Trace Width/Place .075/.075mm(3/3mil)
digital PCB Min. End Holes Measurement .1mm(4mil) for laser holes .2mm(8mil) for mechanical holes
PCB Max.Finshed Dimensions 600mm x 900mm (23.6″ x 35.forty three”
PCB Hole Tolerance PTH:±0.076mm(+/-3mil), NTPH:±0.05mm(+/-2mil)
PCB Soldermask Shade Green, White, Black, Red, Yellow, Blue,ect
PCB Silkscreen Shade White, Black, Yellow, Blue
PCB Impedance Management +/-ten%
electronicPCB Profiling Punching Routing, V-Cut, Chamfer
PCB Specific Holes Blind/Buried holes, Countersunk holes
PCB Area Finishing HASL, Direct Free HASL, Immersion tin, Immersion gold, Gold plating, Immersion silver, OSP, Carbon, etc.
PCB Certification UL, ISO9001, ROHS, SG


DIP SMT pcb board assembly Specialized prerequisite:

one) Specialist Floor-mounting and By means of-gap soldering Technolog
2) Numerous measurements like 1206,0805,0603 factors CZPT technologies
three) ICT(In Circuit Examination),FCT(Practical Circuit Check) engineering.
4) CZPT OEM PCB Assembly With UL,CE,FCC,Rohs Approval
5) Nitrogen fuel reflow soldering technologies for SMT.
six) Higher Standard SMT& Solder Assembly Line
7) Large density interconnected board placement engineering capability

SMT PCBA Ability

Items Capacity
SMT PCBA Min. IC Pitch .30mm(12mil)
SMT PCBA Min. Chip Placement 5711
SMT PCBA Max. PCB Dimensions 410mm x 600mm(sixteen.2″ x 23.6″)
SMT PCBA Maximum BGA Measurement 74mm x 74mm(2.9″ x 2.9″)
SMT PCBA BGA Ball Pitch 1mm ~ 3mm(4mil ~ 12mil)
SMT PCBA BGA Ball Diameter .4mm ~ 1mm(16mil ~ 40mil)
SMT PCBA QFP Lead Pitch .38mm ~ 2.54mm(15mil ~ 100mil)
SMT PCBA Technique SMT, DIP, AI,MI assembly
SMT PCBA Certification ISO9001, ISO13485, IATF16949


Turnkey Electronics producing Support


pcb services PCB circuit layout, PCB Format, pcb manufacturing, pcb copy
PCB factors PCB parts advicing, PCB compoments sourcing
PCBA OEM PCB prototype assembly, pcb with factors,
Tests PCBA AOI take a look at, PCB Assembly BGA X-RAY take a look at, PCBA ICT check, PCBA FCT check
Conformal coating Conforal coating by means of coatingmachine , and UV oven
Box Develop BOX build, box assembly
Turnkey support wire harness, sheet metallic, plastic


Organization Information


Grandtop Group is spe ten years’ knowledge in Electronics PCB Assembly deal producing, skillfully providing SMT, DIP, MI, AI, Eelectronic PCB assembling, conformal coating, closing product assembling, testing, content procurement ,and 1 stop solutions such as wire harness, sheetmetal , plastic injection to make up full item for buyers. Our manufacturing facility has a number of lines of SMT,DIP, assembly and screening, nicely-equipped with manufacturer-newly imported CZPT and Samsung CZPT device, total-automated solder paste printing machine, ten temperature zone reflow oven and wave-soldering oven. Our factory is also outfitted with AOI, XRAY, SPI, ICT, full-computerized splitting device, BGA rework station and conformal coating machine, with air conditioner and dust-free of charge workshop and lead-totally free producing approach. We have passed ISO9001:2015 intercontinental top quality administration system, IATF16949:2016 automotive business high quality management technique and ISO13485:2016 medical device good quality management system.



Customer Check out

Consumers from The us and European go to Grandtop for Electronics producing services including BOX construct, Printed circuit board Producing and electronic pcb assembly


SMT PCBA Packing and Shipping and delivery


Q1: What files do you use in PCB and assembly Quotation?
A1: Gerber, pcb. Car CAD + Bill of Content

Q2: How do you make confident the top quality?
A2: Our Item is all a hundred% tested such as Flying Probe Test (for sample), E-take a look at (mass) or AOI.

Q3: Can we go to your firm?
A3: Of program! Welcome to pay a visit to our business, Grandtop is positioned in Hualun Tech Park, HangZhou, Guandong province, china.

This fall: What is the lead time?
This fall: It normally takes 3-5 doing work times for sample, 7-10 functioning times for batch generation primarily based on information and quantity.

Q5: Will you maintain our info and information key?
A5: Certain! It is our fundamental basic principle to keep business secrets and techniques to protect our customers’ legal rights and behalf.

Q6. How to work with you?
A6:    -E mail and deliver us the PCB structure file, BOM list 
         – We will offer reply confirmation in twelve hrs and reply to the provide inside 3-5 times.
         – Waiting for your business to validate the price tag, order and payment strategy.

         – We will start off the manufacturing.

Make contact with Us

Sharon Duan

HangZhou Grandtop Electronics Electronics Co., Ltd

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China factory Custom OEM Turnkey Electronics Printed Circuit Board DIP CZPT PCBA     near me factory