Smart Lcd Tv Remote Control Circuit Board Mainboard Assembly Prototype Pcb Assemble Pcba

Shenzhen Grandtop Electronics Co., Ltd was founded in 2005,we are a manufacturer who are specialized in PCB Assembly (SMT, DIP, AI) and electronic product final assembly (EMS) in the top market for global customers.

We have more than 10 years of SMT manufacturing experience, well appointed SMT ,DIP and assembly lines, offering one stop service from SMT,FPC,DIP,EMS, conformal coating, testing, final assembly, component procurement ,design, peripheral products support and so on. we are equipped with High-speed and accurately SMT Equipment ,and we provide a whole range of SPI,AOI,ICT,FCT,X-RAY,ROHS and aging testing for products. All ourshop floors are dust free, all lines are lead free, we are ISO9001 certified company.

We open bom cost quotation,with high quality control strategy and 8D analysis method,we focus on top market customers, such as PCBAs on medical , industrial , financial,robotic,automobile , New Energy.

We service for many global customers,such as the globe leader in grain processing and a leading solution provider;the top 3 in medical industry customer in China; the global leader in Telehealth Sensors industry and so on.

PCB capability and services:

1. Single-sided, double side & multi-layer PCB. FPC. Flex Rigid PCB with competitive price,

good quality and excellent service.

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

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

4. Quantities range from sample to mass order

5. 100% E-Test

SMT(Surface Mounting technology),DIP.

1. Material Sourcing Service

2. SMT assembly and Through hole components insertion

3.100% AOI testing

4. IC pre-programming / Burning on-line

5.ICT testing

6.Function testing as requested

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

8.Conformal coating

9.OEM/ODM also welcomed

Q1: Do you have a price list?
A:  We can openly quote BOM Price.

Q2. What is your terms of payment?
A: T/T 30% as deposit, and 70% before delivery. We'll show you the photos of the products and packages
before you pay the balance.

Q3: Can you do turnkey services? Can you procure all parts in BOM for us?

A: Yes, we provide turnkey service. Due to MOQ & MPQ of Components, it depends on order quantity:

*We would like to process the BOM procurement for MP(Mass Production)

*We prefer Customer to supply components for Prototype and Pilot-run order Please send inquiry to us for more details.


Q4. How about your delivery time?
A: Normal: 5-7 workingdays for samples, 7-25working days for bulk production.
For Urgent project: We can arrange preferential processing and control the delivery time as you request

Q5. Can you produce according to the samples?
A: Yes, we can produce by your samples or technical drawings. We can build the molds and fixtures.

Q5. Do you have MOQ?
A: There is no MOQ in Grandtop.We are able to handle Small as well as large volume production with flexibility.

Q7. Do you test all your goods before delivery?
A: Yes, we have OPI 100% test before delivery.

Q7. Shipping cost?
A:The shipping cost is determined by the destination, weight, packing size of the goods. Please let us know if you need us to quote you the shipping cost.