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Sinosigma Group Limited
Main Products: PCB Manufacturing, Pringted Circuit Board, PCBA, Circuit Board Assembly, Electronic Moduels, Electronic Circuit
Company Overview
Welcome to SINOSIGMA PCB Circuit Board Manufacturer ! SIGMA GROUP LIMITED is a High-tech Professional PCB Manufacturer in China SINOSIGMA PCB Advantage 1. Excellent Quality and Competitive Price ; 2. High Technology Capability: Min: 3mil/3mil trace/space, Min drill: 4mil .up to 30 layers. 3. Fast and timely delivery. 4. Related Quality certification: UL,ISO9001,ISO14001,ROHS,CQC 5. Our PCB are used to : Telecommunication equipment,Electric equipment,Industrial control,Digital,Transportation,Medical instruments,and Led/wireless products field etc. We offer PCB fabrication providing consistent high quality products and affordable prices. Whether your design is simple or complex, SIGMA PCB's Printed Circuit Board Fabrication service is ready to meet your requirements. Please Contact with us, We are sure any of your inquiry will get our prompt attention & reply. Telephone: 86-20-84733959 Fax: 86-20-34836596 Email: sales@chinapcbs.com Skype:joyhold Linkedin: SINISIGMA GROUP LIMITED & Becky-Hsu. Whatsapp: 86-13728045288
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ManufacturerBusiness Type
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2013Year Established
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3,000-5,000 square metersFactory Size
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US$1 Million - US$1.5 MillionAnnual Export Value
Featured Products
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OEM Newest Design PCB Circuit Board Flashlight PCB Service Outdoor Light PCB
US$ 1 - 10
MOQ: 1 Piece
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4 Relay Module Optocoupler Isolation Module Control Board 5V DC5V OptionalUS$ 3 - 4MOQ: 10 Pieces -
USB Relay Module 5v 2 Channel Relay Module, Relay Control Panel With Indicator 2way Relay Output Usb InterfaceUS$ 5 - 6MOQ: 10 Pieces
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Trigger, Cycle, Timing, Delay Switch Circuit, Double MOS Tube Control Board Instead of the Relay Module, 12V 24VUS$ 3.5 - 4MOQ: 10 Pieces
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3D Printer Board Control Board MKS Gen V1.1 RepRap Ramps1.4 Compatible ModuleUS$ 35 - 45MOQ: 10 Pieces
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4 Relay Module Optocoupler Isolation Module Control Board 12V DC12V OptionalUS$ 2.5 - 3MOQ: 10 Pieces
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5V 4-Channel Relay Module Shield for Arduino ARM PIC AVR DSP Electronic 5V 4 Channel Relay.4 Road 5V Relay ModuleUS$ 2.5 - 3MOQ: 1 Piece
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ATMEGA128A-AU ATMEGA128A ATMEGA128 8-bit Microcontroller With 128K Bytes In-System Programmable FlashUS$ 1.6 - 2MOQ: 10 Pieces
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4x4 Keypad MCU Accessory Board Matrix Keyboard 16 Key Extended Keyboard ModuleUS$ 0.8 - 1MOQ: 10 Pieces
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OV7670 Camera Module Supports VGA CIF Auto Exposure Control Display Active Size 640X480US$ 4.5 - 5MOQ: 10 Pieces
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ATMEGA328P-AU MEGA328P-AU ATMEGA328P TQFP-32 ICUS$ 1.5 - 2MOQ: 10 Pieces
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ATMEGA8L-8PU ATMEGA8L DIP-28 Microcontroller New Good QualityUS$ 0.8 - 1MOQ: 10 Pieces
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ATTINY24A-SSU SOIC14 AVR ATTINY24A ATTINY24 NEWUS$ 0.5 - 1MOQ: 10 Pieces
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OEM Lead Free Printed Circuit Board PCB FactoryUS$ 0.3 - 0.5MOQ: 10 Pieces
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ODM OEM Rigid FR4 Multi Layers Printed Circuit BoardRigid FR4 Multi Layers Printed Circuit Board Manufacturer From ChinaUS$ 0.3 - 0.5MOQ: 10 Pieces
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Rigid Electronic PCB Bare Polyimide Printed Circuit BoardUS$ 0.3 - 0.5MOQ: 10 Pieces
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8 Layers Blind Buried Via Printed Circuit Board With Customized Pcb DesignUS$ 0.3 - 0.5MOQ: 10 Pieces
Product Categories
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All Products
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Multilayer PCB
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Integrated Circuits
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PCB Assembly
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Electronic Components
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PCB(Printed Circuit Board)
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PCB Assembly Service Electronic PCBA Manufacturer PCBA,Professtional Printed Circuit Board Assembly Quality ChoiceUS$ 0.3 - 0.5MOQ: 10 Pieces
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Rogers Printed Circuit Board With Fast Supply High Quality Rogers Material in StockUS$ 0.3 - 0.5MOQ: 10 Pieces
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Gold Finger FR4 Multi-layer Printed Circuit Board / PcbUS$ 0.3 - 0.5MOQ: 10 Pieces
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FR-4 94V-0 Multilayer Printed Circuit Board in ChinaUS$ 0.3 - 0.5MOQ: 10 Pieces
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Professional Pcb Factory Manufacturer Supply Flexible Printed Circuit Board With Good PriceUS$ 0.3 - 0.5MOQ: 10 Pieces
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High Technology Carbon Ink Pcb / Carbon Printed Circuit BoardUS$ 0.3 - 0.5MOQ: 10 Pieces
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Best Quality RoHS UL Custom Pcb Manufacturer, Quick Turn Printed Circuit BoardUS$ 0.3 - 0.5MOQ: 10 Pieces
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Inverter Heat Pump Frequency Transform Inverter Pcb Printed Circuit BoardsUS$ 0.3 - 0.5MOQ: 10 Pieces
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Custom Design PCB Clone Small Electronics Printed Circuit BoardsUS$ 0.3 - 0.5MOQ: 10 Pieces
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PCBA Assembly Printing Circuit Board FactoryUS$ 0.3 - 0.5MOQ: 10 Pieces
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Quality ControlSigma Group has attached great importance to the establishment, implementation and improvement of the quality management system since its foundation and successively gained the certification of ISO9002:1994, QS9000, ISO9001:2008 and ISO/TS16949:2009. Sound system, effective quality management practices, coupled with the strong quality awareness of our staff and the growing quality management capabilities ensure high-quality products and customer satisfaction.
OUR QUALITY POLICY:
Promptly, accurately and efficiently provide satisfactory products and services for our customers and partners.
OUR QUALITY GUIDELINES BASED ON THE POLICY:
Continuously improve products’ quality by advanced science and technologies, so as to achieve the world-class level.
Establish and manage the quality system according to the requirements of ISO/TS16949, so as to guarantee the high quality and efficiency.
Provide sufficient training for all staff.
Our Certifications
Showcasing our professional qualifications and recognized industry certifications.
OHSAS18001
ISO14001
QC0800000
ISO9001
