We are engaged in the R&D and production of 2835 led lumens, rgbw chip, green led, and having a strong design team to independently develop new products now. We use the ways and means of the Internet in marketing to make purchasing easier, service simpler and more convenient to use. We constantly practice strict requirements for internal strength and quality, external flexibility and timely improvement of efficiency. We recognize that an effective corporate governance structure is not only a guarantee for the establishment of a modern enterprise system, but also an important factor in maintaining stable economic and social development. We are in line with the quality culture of 'follow the standard, reliable quality', constantly innovate to meet the needs of customers, and do a good job of every product with a serious and responsible attitude.
Product Specs
Item name: Aluminum LED PCB Board Soldering Service
Place of Origin: ShenZhen, China
Model: GMKJ-PCBA LED
MOQ: 1000 piece
PCB Design & Layout
» Excellent Expertise in design tools: Allegro, Pads, and Mentor Expedition.
» High density SMT designs (BGA, uBGA, PCI, PCIE, CPCI…)
» Flex PCB designs of all sorts
» Complete assembly drawings
» In-Circuit Test data generation (ICT)
» Drill, panel and cutout drawings designed
» Professional fabrication documents created
» High-speed, multi-layer digital PCB designs- Bus routing, differential pairs, matched lengths; Fast PCB design in 2-3 days.
» Concentrate on the PCB design Wi-Fi Module, BLE Module, GPS Tracking application.RF Modules,Medical-Care devices,LED PCB Boards.
» We come up with the design as per customer requirement,and take care for the RAW material cost at the outset of design.
» Full control for the PCB design, from requirement, Schematic, PCB Layout, SI/PI/EMI inspection, we will locate the design issues in the inspection processing.
PCB layer | 1, 2, 4 or 6, up to 18 layers |
Board shape | Rectangular, round, slots, cutouts, complex, irregular |
Board type | Rigid, flexible, rigid-flexible |
Board material | FR-4 glass epoxy, FR4 High Tg, RoHS compliant; Aluminum, Rogers, etc. |
Board cutting | Shear, V-score, tab-routed |
Board thickness | 0.2 ~ 4.0 mm (±10%), Flex board: 0.01 ~ 0.25″ (±10%) |
Copper weight | 1.0, 1.5, 2.0 Oz (tolerance ±0.25 oz) |
Solder mask | Double-sided green LPI, Also support red, white, yellow, blue, black |
Silk screen | Double-sided or single-sided in white,yellow, black, or negative |
Silk screen min. line width | 0.006″ or 0.15mm |
Max board dimension | 20 inch *20 inch or 500mm*500mm |
Min. trace/gap | 0.10mm, or 4 mils |
Min. drill hole diameter | 0.01”, 0.25mm, or 10 mils |
Surface finish | HASL, Nickle, Imm Gold, Imm Tin, Imm Silver, OSP etc. |
Min.slot width | 0.12”, 3.0 mm, or 120 mils |
V-score depth | 20-25% of board thickness |
Plated through holes | Yes |
Design file format | Gerber RS274X, 274D, Eagle and AutoCAD’s, DXF, DWG, Protel 99se |
Different types of Assembly
THD (Thru-Hole Device)
SMT (Surface-Mount Technology)
SMT & THD combined
2-sided SMT and THD assembly
Order Volume Allowed
1 to 5,000 boards
Parts
Passives parts, smallest size 0201
Fine pitch to 8 Mils
BGA, uBGA, QFN, POP and Zero-Lead chips
Connectors and terminals
Component Package
Reels
Cut tape
Tube and tray
Loose parts and bulk
PCB Board Measurements
Minimum measurement: 0.2″ x 0.2″ (5mm x 5mm)
Largest dimension: 15″ x 20″ (381mm x 508mm)
Pictures
YAMAHA SMT MACHINES
About GMKJ
GMKJ is an ISO Certificated manufacturer of high quality, high reliability electronic components, formed in January of 1996. Our staff has over 10 years of experience with excellent English. All of our employees have a strong work ethic and a strong commitment to provide the high quality products that consistently meet or exceed our customer's requirements.
Service & FAQ
Our Services/Why choose Us
1. Professional service: replied within 24 hours(at workdays).
2. Various ready moldings of lamp led are available: no need to afford extra fee for moldings.
3. We also can provide customized products, design according to your demand.
4. Reliable and stable quality: 100% testing for each piece. Automatic testing and bin code selection machine.
5. Experience: produce LED components for more than 14 years.
6. Advanced Equipment: ASM automatic production machines(biggest brand in LED automatic machines)
7. Concentration: We focus on LED research and development, production and sales.
Q: What’s your product range?
A:Our main products include:
·COB LED 2-400W
·Compact SMD LED 0.06W-5W
·Integrated Flip Chip LED Module 3-500W
·Power LED 1-5W
·R.G.B LED or RGB/RGBW LED 1-100W
Q:Are you manufacturer or trade company?
A:We are an experienced and professional LED manufacturer since 2005.
Q:What payment method do you accept?
A:We accept T/T, Paypal, Western Union and others more as clients’ requirement.
Q: If there is LED failure, how can you support?
A:Customers provide pictures of the failed products or the samples rejected, the engineer will analyze the failure and find out
the reasons. If the failure was caused by the product quality, we will compensate with qualified replacement!
Q: What technical support can I get after purchase?
A:Data sheet and operation manual will be provided to dear you. Our sales engineer will be answering your questions any time.
Producing superb Hot Sell Round SMD 5730 LED Bulb PCB 3W 5W 7W 9W 12W 18W and creating high quality brands is the pursuit of our enterprise as always, and it is our aim to constantly surpass and never stop. We firmly believe that excellent quality can stand the test of time and perfect service can always eliminate the worries of customers. Our company grasps the management to lay the solid foundation, grasps the technical innovation, adjusts the product structure and walks the healthy development track.
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