Controller Motherboard

Product Description

Grandtop Group was established in 2005, specializing in high quality PCBA OEM & ODM,we have more than 10 years' experience in PCBA contract manufacturing, professionally providing SMT, DIP, MI, AI, PCB assembling, conformal coating, final product assembling, testing, material procurement .
Our factory has a number of lines of SMT, assembly and testing, well-equipped with brand-newly imported Juki and Samsung SMT machine, full-automatic solder paste printing machine, ten temperature zone reflow oven and wave-soldering oven. Our factory is also equipped with AOI, XRAY, SPI, ICT, full-automatic splitting machine, BGA rework station and conformal coating machine, with air conditioner and dust-free workshop and lead-free manufacturing process. We have passed ISO9001:2015 international quality management system, IATF16949:2016 automotive industry quality management system and ISO13485:2016 medical device quality management system.
Our PCBA and products are widely used in industrial control, medical device, food equipment, laser module, communication device, PLC module, transducer module, traffic control, automobile, smart home system, smart POS. We cooperate with worldwide clients and have long-term cooperated customers in USA, Canada, UK, Germany, Switzerland, Australia etc. which can be your reference:)

^{What we can do for our customers ?}

PCB capability and services:

a, Single-sided, double side & multi-layer PCB(Max 64layers). FPC. Flex Rigid PCB with competitive price, good quality  and excellent service.

b, CEM-1, CEM-3 FR-4, FR-4 High TG, Aluminum base material, Polyimide, etc.

c, HAL, HAL lead free, Immersion Gold/ Silver/Tin, OSP surface treatment.

d, Quantities range from sample to mass order

e, 100% E-Test 

 

SMT(Surface Mounting technology),DIP.

a, Material Sourcing Service

b, SMT assembly and Through hole components insertion

c, 100% AOI testing

d, IC pre-programming / Burning on-line

e, ICT testing

f, Function testing as requeste

g, Complete Unit assembly (which including plastics, metal box, Coil, cable inside etc)

h, Conformal coating

i , OEM/ODM also welcomed

 

Production Capacity
PCB Max. size	DIP capacity
Min component   size	02015
Min.pin space of IC	0.3mm
Min. space of BGA	0.3mm
Max.precision of IC assembly	±0.03mm
SMT capacity	≥2 million points/day
DIP capacity	≥100k parts/day

Why many customers choose us?


1,Our equipments :

2,Our Quality Control Flow Chart




3,Our Workshop:



FQA
1, How long can I get quotation? 
A: Normally within 2 days after receiving your gerber profile or BOM.

2, Is my profile safe?
A: Absolutely yes, Strong believe in IP protection iwth proven records is our professinal ethics.

3, Do you have any MOQ requirement?
A: We are open for kinds of quantities, Mass products are welcomed, tried order and sample requests are also acceptable.

4, How about your delievery term?
A: Normally 7-15 days for sample, and 30 days for mass products.

5, How about your payment?
A: TT, L/C, D&P, can be negotiated.

6, Can you provide ECM service?
A: Certainly we can, we can support one stop service, we have business suit of wire harness, sheet metal and plastic injection, so we can provide complete products based on customer's needed.