Shenzhen Aobo Technology Co., Ltd.

Turnkey PCB and PCB Assembly Service PCB Assembly Hot Sale PCB Assembly PCB Fabrication and Assembl we provide high and low-mix PCB and backplane PCBA for assembly services, hundreds of thousands in volume production and a few units for prototypes.  SMT line, SMT Line workshop. PCB Assembly is a process of mounting and assembling of Components on the PCB. It not only requires knowledge of PCB components and Assembly processes, but also of printed circuit board design, PCB fabrication and a strong understanding of the final product. Circuit board assembly is just one piece of the puzzle to delivering the perfect product. MKTPCB is a one-stop solution for all circuit board services so we are often entrenched with the PCB production process from design to assembly. Through our strong network of well-proven circuit assembly and manufacturing partners, we can provide the most advanced and nearly limitless capabilities for your prototype or production PCB application. Moreover, we can help you to reduce the trouble that comes from the procurement process and dealing with multiple component and part vendors. Our experts will find the best parts for your final product ensuring good stock, best prices and fresh produce. We offer the following PCB assembly services: Quick-turn prototype assembly Turn-key assembly Partial turn-key assembly Consignment assembly RoHS compliant lead-free assembly Non-RoHS assembly Conformal coating Final box-build and packaging Surface Mount Technology/Part SMT Assembly Surface Mount Technology/Part SMT AssemblyX-Ray2-D and 3-D) Through-Hole Device /Parts THDBGA X-Ray Inspection Mixed PartsSMT & THD assemblyAOI TestingAutomated Optical Inspection BGA/Micro BGA/uBGAICT Testing In-Circuit Testing QFN,POP & lead-less chipsFunctional Testingat the board & system level 2800 pin-count BGAFlying Probe 0201/1005 passive components 0.3/0.4 Pitch PoP Package Flip-chip under-filled CCGA -

Konrich Technologies has been providing printed circuit boards (pcb) to our customers throughout the world for many years. With our rich experience in pcb manufacturing, we received a high recognition from customers. Good quality record, high on-time delivery rate and excellent customer service leaves a very good impression to our customers and also make us very competitive in the industry. With the advantage of our strong R&D, we can produce many types of pcb boards - normal single, double to multilayer boards, HDI as well Flex & Rigid-flex boards. Our pcb boards are widely used in many fields - Industrial control, Communication, Medical, Security, Consumer Electronics, etc.

Single Side Aluminium PCB Board Aluminum PCB Metal Core PCB Insulated Metal Substrate Aluminum PCB/Metal Core PCB/MCPCB/Insulated Metal Substrate(IMS)  Insulated metal substrate (IMS consists of a metal baseplate (Aluminum is commonly used because of its low cost and density) covered by a thin layer of dielectric (usually an epoxy-based layer) and a layer of copper(35um to more than 200um thick). The FR-4 based dielectric is usually think (about 100um). Compared to a classical printed circuit board, the IMS/MCPCB provides a better heat dissipation. It is one of the simplest way to provide efficient cooling to surface mount components.  Among all Metal core PCBs, Aluminum MCPCBs are the most common type-the base material consists of aluminum core with standard FR4. It features a thermal metal-clad layer that dissipates heat in a highly efficient manner, while cooling components and increasing the overall performance of the products. Currently, Aluminum-backed PCBs are regarded as the solution to h igh power and tight tolerance applications. MKTPCB has been offering Aluminum PCB manufacturing services for over ten years. Our full-feature Aluminum circuit boards making capabilities and value-added options including Free DFM Check allow you to get high-quality Aluminum PCBs done within budget. Aluminum PCBs fabricated by us are widely used for LED lighting, Power equipment and Automotive systems.  Metal Core PCB Materials and Thickness  The metal core of the thermal PCB can be : 1) Aluminum (aluminum core PCB),  2) Copper (copper core PCB or a heavy copper PCB)  or a mixture of special alloys, while the most common being Aluminum core PCB. The thickness of metal cores in PCB base plates is typically 30 mil - 125 mil, but thicker and thinner plates are also available. MCPCB copper foil thickness can be 1 - 10 oz.  MKTPCB Aluminum PCB Capacity :  MKTPCB can produce 1-Layer, 2-Layer, 4-Layer and 6-Layer Aluminum PCBs. Multilayer aluminum PCB is mainly used by high power Industrial products, like outdoor Led screens.  Solder mask Color: White, Black. We can also provide Super-White color for LED PCB to improve the reflected light off of the board to increase the Lumens. -

Layer: 1 to 16 layers Material type: FR-4,CEM-3,High TG,FR4 Halogen Free,RIGID-FLEX Board thickness: 0.20mm to 3.4mm copper thickness: 0.5 OZ to 6 OZ copper thickness in hole: >25.0 um(>1mil) Max size of finish board: 700*460mm Min.Drilled Hole Size: 1.0mm Min.Line Width: 3mil Min.Line Spacing: 3mil Surface finishing: HASL/HASL lead free,HAL,Chemical tin,Chemical Gold, Immersion Silver/Gold,OSP,Gold plating Solder Mask Color: Green/Yellow/Black/White/Red/Blue Shape tolerance: ±4mil Hole tolerance: PTH:±3mil,NPTH:±2mil Package: Inner paking/Plastic bag,Outer packing:Standard carton packing Certificate: UL,SGS, ISO 9001:2008,IATF16949 Special requirements: Buried and blind vias+controlled impedance+BGA Profiling: Punching,Routing, V-CUT,Beveling

LEAD Free HASL1 Layer / Single Side, Rigid PCB/PCBA 1. SMT service; 2. Design service, Gerber drawings; 3. Good quality and fast delivery with lower price than double side PCB. Specifications of LEAD Free HASL 1 Layer / Single Side Rigid PCB/PCBA: 1) Base material: FR-1(94v0), FR-4, CEM-1, 2) Max Board size: 600*600mm 3) Board thickness: 0.2mm/0.6mm/0.8mm/1.2mm/1.6mm/3.2mm 4) Copper thickness: 0.5oz , 1oz , 2oz ,3oz,4oz, 5oz ,7oz , 11oz 5) Special tech: BGA, PTH, Blind and buried vias 6) Profile: V-scoring, V-cutting, punching, etching, milling, routing 7) Surface treatment: HASL, OS, Immersion gold, gold plated (coating) 8) With best price to USA, South American, India, South Africa and Europe 9) Main market: USA, EGYPT, Europe, South American, mid-east 10) Compliant: UL, ROHS, ISO9001-2000 11) Standard: IPC-A-600F, IPC-D-300G, MIL-STD-105D LEVEL II 12) Application: Home appliances, electronics, digital camera, LCD TV sets, medical quipments, telecommunication, LED lightings, street light, mobile phone, computer, laptop test equipment and power meter, electrical weighing scale, night. 13) Small quantity and prototypes acceptable. 14) Lead time: 5-7days for prototypes, 9-13days for mass production. 15) Available Service: OEM, 24hrs service for fast prototype. 1. PCB factory price directly; 2. PCB mass production with short lead time; 3. PCB ROHS compliant; 4. PCB ISO9001:2000, UL, ISO14001 Certification; 5. PCB payment T/T, L/C, Western Union; 6. FOB Shenzhen & H.

Single sided FR4 material 1.6mm board thickness 1OZ copper thickness Green soldermask White legend LF HASL finish Seal packing

Specializing in double side PCB, multiplayer PCB, f4bk PCB, ceramic PCB, Rogers PCB, aluminum PCB. Layer: 1 layer Material: ceramic , f4 bk-2 , aluminum, Rogers, high tg fr4, CEM-1, fr-4, etc Board thickness: 0.4-6.0 mm Treatment : lead free hasl, enig, immersion tin, immersion silver, OSP etc. Treatment Solder mask : green, red, white, yellow, black, blue. * we can provide quick turn prototype and small quantity pcbs with short lead time. * the quality of our products is excellent and stable. * we choose the best material for all our products. * we will send the boards to you by DHL, TNT, UPS, Fedex and so on to saving the transport time. * for responsing promptly, we will reply your e-mail from 9: 00am to 23: 00pm by two shifts. We sincerely hope to establish longtime and friendly business relationship with you. Good quality, reasonable price and the 5-star service are guaranteed.

Single side PCB Single side fpc (gold plating) 1. Min. Trace width : 0.075mm 2. Min. Space between trace: 0.075mm 3. Min. Hole size: 0.25mm 4. Min thickness: A) single sided: 0.07mm B) double sided: 0.13mm 5. Dimension tolerance: A)+/-0.05mm (metal tooling) B)+/-0.10mm (cutting tooling) 6. Base materials: pi, pet 7. Conductor (copper thickness): 0.5oz., 10oz. And 20oz. (ra and ed copper) 8. Cover-layer: pi and pet (solder mask printing is available) 9. Adhesive material: epoxy, acrylic and polyester 10. Stiffener materials: fr-4, mylar and polyimide 11. Surface finishes: flash gold plating, selective gold plating and solder plating Cirket electronics co, . Ltd is specialized in various pcb manufacturing . We focuse on multilayer fr-4 pcb and single/double side aluminium pcb . Both prototypes and mass production are welcome. Besides, our brother factories can meet customer fpc and rigid-fpc needs. Fob price: fob shenzhen, hongkong Port: shenzhen, hongkong port Payment terms: l/c, d/p, t/t, western union (negotiable) Minimum order quantity: 200 piece/pieces Delivery time: quick delivery Place of origin: china guangdong Brand name: cirket Certification: rohs, ul, iso9001:2000, iso14001, Package: inner packing : vacuum airbag Outer packing: standard carton packing.