We strengthen and enlarge our smd led pcb, 3014 led chip, 3W Red LED Chip 620nm 630nm Epileds product line, forming a strong competitive situation. We actively promote industrial restructuring, facilitate the development of new technologies, new industries and new business models, and inject new vitality into social and economic development. The company has always been implementing technological innovation, winning by quality, serving the society and returning to nature's business philosophy; with the marketing concept of seeking the market with integrity, and striving to satisfy customers. Our company has a complete after-sales service system, fully able to meet customer demand for after-sales service. Corporate vision is the long-term development goal of the enterprise, indicating the direction of development and visionary blueprint.
Product Specs
Item name: SMD LED PCBA Board Assembly
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.
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PCB layer |
1, 2, 4 or 6, up to 18 layers |
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Board shape |
Rectangular, round, slots, cutouts, complex, irregular |
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Board type |
Rigid, flexible, rigid-flexible |
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Board material |
FR-4 glass epoxy, FR4 High Tg, RoHS compliant; Aluminum, Rogers, etc. |
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Board cutting |
Shear, V-score, tab-routed |
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Board thickness |
0.2 ~ 4.0 mm (±10%), Flex board: 0.01 ~ 0.25″ (±10%) |
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Copper weight |
1.0, 1.5, 2.0 Oz (tolerance ±0.25 oz) |
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Solder mask |
Double-sided green LPI, Also support red, white, yellow, blue, black |
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Silk screen |
Double-sided or single-sided in white,yellow, black, or negative |
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Silk screen min. line width |
0.006″ or 0.15mm |
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Max board dimension |
20 inch *20 inch or 500mm*500mm |
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Min. trace/gap |
0.10mm, or 4 mils |
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Min. drill hole diameter |
0.01”, 0.25mm, or 10 mils |
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Surface finish |
HASL, Nickle, Imm Gold, Imm Tin, Imm Silver, OSP etc. |
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Min.slot width |
0.12”, 3.0 mm, or 120 mils |
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V-score depth |
20-25% of board thickness |
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Plated through holes |
Yes |
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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)
Printed circuit board shapes
Oblong, Round, Slots and Cut outs
Complicated and Uncommon
PCB board kinds
Rigid FR-4 boards, Rigid-Flex boards
Assy procedures
Leaded process, eco-Lead (RoHS)
Design file formatting
Gerber RS-274X, 274D, Eagle as well as AutoCAD’s DXF, DWG
BOM (Bill of Materials) (.xls, .csv, . xlsx)
Centroid (Pick-N-Place Or XY file)
Testing Processes
Visual Inspection, X-ray Inspection, AOI (Also known as: Automated Optical Inspection)
ICT (AKA: In-Circuit Test), Functional testing
Turnaround time periods
1 To 5 days for only printed circuit board assy
10 To16 days for full Turnkey Circuit Card Assy
Shenzhen Guangmai Electronics Co., Ltd. established in Shenzhen of China in 2009, is a National High-Tech Enterprise focuses on high-end LED package service. GMKJ Strives to bring in high-end machines for full-automatic production and aging test equipment for making itself a leading International LED production base.
With the concept of “High Quality, No Defect”, GMKJ executes strict quality control according to the ISO/TS16949 certification system in every step from the raw materials to technological design and to the production. The full series of products was certificated by LM-80, CE, ROHS, EN62471,IS9001:2008.
Our Service:
PCB design & Reflow soldering service
COB/LED/Drivers customization
Mold development (Plastic injection & Die casting)
Representatives in the UK, Korea and Czech.
ISO9001-2008, SGS, TUV, BV, CNAS accredited laboratory & Optical Lab.
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: Would you offer free samples?
A:Yes, We would offer free samples for P02 LED (1W high power LED, 6 pins 3W RGB LED), 3030 SMD LED, 5050 SMD LED, 3535 RGB LED, 3535 RGBW LED, as well as many more other models.
Q. How to proceed an order for the led?
A: for some products, you can buy on our web directly; otherwise, please contact our sales:
Firstly, let us know your requirements or application.
Secondly, we quote according to your requirements or our suggestions.
Thirdly, customer confirms the samples and places deposit for formal order.
Fourthly, we arrange the production.
We will help the majority of users to overcome technical difficulties, to provide users with trustworthy Vehicle Light Round LED PCB 94V0 Aluminum PCB. For every customer, we provide technical service and after-sales service from beginning to end. Now the company's products have been exported to foreign countries in large quantities and won unanimous praise at home and abroad! We serve our customers wholeheartedly with a good service attitude, experienced technical standards, and strong manufacturing capabilities.
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