China high quality Grandtop OEM ODM One-Stop PCBA Service Electronic PCB Board Assembly with Good quality

Product Description

Grandtop OEM ODM One-Quit PCBA Services Electronic PCB Board Assembly

ISO9001  ISO13485  IATF16949
 

Grandtop is EMS maker specialized in electronics pcb board and assembling, pcba deal manufacturing and ultimate products assembly provider . We have specialist crew and quality manage technique. Our long-cooperation with global electrical elements original manufacturer and agent support us a reliable offer chain.

Why Select Grandtop?

one. One particular-end EMS (electronics manufacturing provider) from pcb and assembly to box build assembly
2. Hight Good quality. Grandtop is ISO9001, ISO13485, ISO16949 certified business, we are prolonged-term cooperated to worldwide prime rank electronics authentic producer or agent.
3. Quick turnaround. Over a long time experiance with worldwide client make us flexiable and greater provider to buyers
four.IP Safety

In which is the application for our pcba production services?

Our Rigid electronics pcb board assembly solutions are extensively used in Industrial and Vitality, Health-related and Healthcare, Automotive, Information and Interaction Technologies, Werables, comsumer electronics

Our PCB board manufacture and circuit PCB board assembly: 

one. No MOQ for Printed circuit board and CZPT DIP pcb assembling.
two. One-end remedy for different CZPT DIP PCB assembly.
3. Specialist PCB Board engineer for one particular-to-1 support.
three. one hundred% PCBA AOI examined guarantee ahead of shipping and delivery
4. RoHS, UL, ISO, SGS certificate accredited
5. Factory production Ability of 30000 sqm/month 
six. Turnkey EMS (electronics manfacturing provider) including pcb production, compoments sourcing, pcb assembly, pcba conformal coating, box construct, PCBA function screening.
seven. Outstanding Buyer Service to Meet up with Your Particular Demands
8. Shipment on time.

PCBs We Can Make:

1) We do PCB from double side up to 30-layer Multilayer PCB, HDI positions. 
two) If you have repeat orders from other suppliers, and you want to transfer to Intech, we can take Free of charge OF TOOLING. 
three) Except outstanding quality and expert provider, we also pay each and every depth for our consumers, for example bundle to use Desiccant packs & moisture indicator in vacuum-sealed pack to shield PCB. 
4) Substance: We have FR4 TG135/TG158/TG180 regular substance in stock, also have FR1/ FR2/ FR3/ CEM1/ CEM3/ ROGERS/ ARLON/ ISOLA. 
5) Rigid / flex/ flex-rigid PCBs with UL accredited. 
6) Adaptable,speedily comments for consumers usually. 
7) Quickly offer you will be considerably less then 4 hours, Some top urgent inquiry we can offer inside 1hour.

Screening Methods For smt DIP electronic PCB assembling: 
We perform several good quality assuring techniques prior to delivery out any PCB board. These contain:
* Visual Inspection
* Traveling probe, fixture device
* Impedance manage
* Solder-capacity detection
* Electronic metallographic microscope
* AOI (Automated Optical Inspection)

PCB producing Potential
 

Products Functionality
electronic PCB Layers 1-28 levels
digital PCB content FR4, FR5, Aluminium,Large Tg FR4, Halogen Free, Isola, Rogers
digital PCB Finished Board Thickness .2mm ~ 7.0mm(8mil-276mil)
electronic PCB Copper Thickness one/3oz ~ 7oz
digital PCB Max gold plating thickness fifty microinch
digital PCB Min. Trace Width/Space .075/.075mm(3/3mil)
electronic PCB Min. End Holes Measurement .1mm(4mil) for laser holes .2mm(8mil) for mechanical holes
digital PCB Max.Finshed Dimension 600mm x 900mm (23.6″ x 35.forty three”
digital PCB Gap Tolerance PTH:±0.076mm(+/-3mil), NTPH:±0.05mm(+/-2mil)
digital PCB Soldermask Coloration Green, White, Black, Red, Yellow, Blue,ect
electronic PCB Silkscreen Color White, Black, Yellow, Blue
digital PCB Impedance Management +/-10%
electronicPCB Profiling Punching Routing, V-Cut, Chamfer
electronic PCB Special Holes Blind/Buried holes, Countersunk holes
digital PCB Floor Ending HASL, Direct Free HASL, Immersion tin, Immersion gold, Gold plating, Immersion silver, OSP, Carbon, etc.
electronic PCB Certification UL, ISO9001, ROHS, SG

OUR electronic PCBs

digital pcb board assembly Technological prerequisite:

1) Specialist Surface area-mounting and By means of-hole soldering Technolog
2) Different sizes like 1206,0805,0603 factors CZPT technology
three) ICT(In Circuit Examination),FCT(Practical Circuit Test) technologies.
4) CZPT OEM PCB Assembly With UL,CE,FCC,Rohs Acceptance
five) Nitrogen gasoline reflow soldering engineering for SMT.
6) Higher Common SMT& Solder Assembly Line
7) High density interconnected board placement technological innovation capacity
 

digital PCB board assembly Potential
 

Products Potential
digital PCB board assembly Min. IC Pitch .30mm(12mil)
digital PCB board assembly Foot Pin SO, SOP, SOJ, TSOP, TSSOP, QFP, BGA and U-BGA
electronic PCB board assembly Min. Chip Placement 5711
digital PCB board assembly Max. PCB Size 410mm x 600mm(16.2″ x 23.6″)
digital PCB board assembly Highest BGA Dimensions 74mm x 74mm(2.9″ x 2.9″)
digital PCB board assembly BGA Ball Pitch 1mm ~ 3mm(4mil ~ 12mil)
digital PCB board assembly BGA Ball Diameter .4mm ~ 1mm(16mil ~ 40mil)
electronic PCB board assembly QFP Guide Pitch .38mm ~ 2.54mm(15mil ~ 100mil)
electronic PCB board assembly Strategy SMT, DIP, AI,MI
digital PCB board assembly Certification ISO9001, ISO13485, IATF16949

Our electronic pcb board assembly

Turnkey Electronics production Service

 

pcb services PCB circuit layout, PCB Structure, pcb production, pcb copy
PCB factors PCB components advicing, PCB compoments sourcing
PCBA OEM PCB prototype assembly, pcb with components,
Testing PCBA AOI check, PCB Assembly BGA X-RAY test, PCBA ICT take a look at, PCBA FCT check
Conformal coating Conforal coating through coatingmachine , and UV oven
Box Construct BOX create, box assembly
Turnkey support wire harness, sheet metallic, plastic

 

Organization Details

Grandtop Group is spe ten years’ knowledge in Electronics PCB Assembly deal production, professionally offering SMT, DIP, MI, AI, Eelectronic PCB assembling, conformal coating, ultimate solution assembling, testing, substance procurement ,and 1 cease services such as wire harness, sheetmetal , plastic injection to make up complete item for consumers. Our manufacturing facility has a number of strains of SMT,DIP, assembly and tests, nicely-geared up with brand name-recently imported CZPT and Samsung CZPT machine, complete-automatic solder paste printing device, ten temperature zone reflow oven and wave-soldering oven. Our manufacturing facility is also outfitted with AOI, XRAY, SPI, ICT, complete-automatic splitting device, BGA rework station and conformal coating machine, with air conditioner and dust-cost-free workshop and direct-totally free production procedure. We have handed ISO9001:2015 intercontinental quality administration program, IATF16949:2016 automotive sector good quality management technique and ISO13485:2016 healthcare gadget quality management program.

Our PCB board Assembly WORKSHOP
 

 

Buyer Check out

Consumers from America and European pay a visit to Grandtop for Electronics producing provider such as BOX build, Printed circuit board Producing and digital pcb assembly

 

Circuit PCB Assembly Packing and Transport

FAQ

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

Q2: How do you make sure the quality?
A2: Our Product is all 100% examined such as Flying Probe Check (for sample), E-examination (mass) or AOI.

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

This autumn: What is the lead time?
This autumn: It requires 3-5 functioning times for sample, 7-10 doing work times for batch generation based on information and amount.

Q5: Will you preserve our details and data files secret?
A5: Positive! It is our basic theory to hold company tricks to safeguard our customers’ rights and behalf.

Q6. How to work with you?
A6:    -Electronic mail and send out us the PCB structure file, BOM list 
         – We will supply reply confirmation inside twelve hrs and reply to the provide inside 3-5 times.
         – Waiting around for your company to confirm the price, purchase and payment approach.

         – We will commence the creation.

Make contact with Us

Sharon Duan

HangZhou Grandtop Electronics Electronics Co., Ltd
 
 

Chain pitch: refers to the distance between the hinge middle of 1 chain link and the hinge middle corresponding to the adjacent chain link. Sprocket Pitch Circle Diameter: The diameter of the circle the place the heart of the hinge is when the chain is wrapped close to the ball. The hinge centers of the chain and the circles drawn by means of these centers are called pitch circles, and their diameters are known as pitch circle diameters.These chains are employed to continually elevate and express materials at a velocity of 2 m/s. There are two sorts of conveyor chains: Removable or hooked chains: This kind of conveyor chain is utilized for electricity transmission between conveyors of shorter lengths. Closed chain: composed of the cylinder block and connecting rod, cast and formed, with higher power right after heat therapy.
Chain pitch: refers to the distance amongst the hinge heart of 1 chain link and the hinge center corresponding to the adjacent chain url. Sprocket Pitch Circle Diameter: The diameter of the circle where the centre of the hinge is when the chain is wrapped close to the ball. The hinge facilities of the chain and the circles drawn by means of these facilities are named pitch circles, and their diameters are referred to as pitch circle diameters.These chains are employed to continually raise and convey content at a pace of 2 m/s. There are two sorts of conveyor chains: Removable or hooked chains: This kind of conveyor chain is used for electricity transmission between conveyors of shorter lengths. Shut chain: composed of the cylinder block and connecting rod, solid and formed, with substantial toughness right after warmth treatment.

China high quality Grandtop OEM ODM One-Stop PCBA Service Electronic PCB Board Assembly     with Good quality

Tags