Shenzhen Retechip Electronics Co., Ltd

Professional quality, beyond value.

 Global inventory 

Warehouses in Asia have a large number of stocks all year round, with more than 45,000 varieties. It has 2 warehouses, one in Hong Kong and one in China.

 Accurate quotation 

For inquiries about general standard models, we provide global quotations within 24 hours; for various partial, unpopular and discontinued models, we provide quotations within three days.

Fast delivery 

In general, after your order is confirmed, the spot will be delivered to customers around the world by express within 72 hours. Other orders will be executed according to the delivery plan. Large domestic logistics can provide transportation services for our goods. If special services are required please tell us that meeting the needs of customers is the purpose of our service.

 Excellent quality 

As an agent and distributor of major world brands, customers pay attention to the quality of the products we provide. Each of our supply chain partners provides quality assurance, and the products supplied are original.

Satisfactory service

If you need to find any electronic components, our company has a special assistantdepartmentfor consultation. We have humble and polite professionals to answer various questions and provide professional services for you.

Comprehensive technology 

Each of our offices is also a technical resource and consulting center. When customersneed technical assistance, our supply chain partners will provide customers with varioustechnical support for further needs. We will do our  best to provide customers with solutions to their problems. We have provided high-quality services to customersin more than 100 cities in North America, Europe, and Asia.

Sensitive information  

By browsing our website, you will definitely find the rich resources you need toimprovethe competitiveness of your products. We sincerely look forward to newand old friends, mutual benefit, mutual cooperation, and jointly develop the    worldelectronic market.

❶ External Visual Inspection

Appearance testing refers to confirming the number of chips received, inner packaging, humidity indication, desiccant requirementsand appropriate outer packaging. Secondly,conduct visual inspection on a single chip, mainly including the chip's typing, year, country of origin, whether it has been repainted, the status of the pins, hether there are regrinding marks, unknown residues, and the location of the manufacturer's logo.

                                                   inspection equipment:

❷ X-Ray detection

_{X-ray testing is a real-time non-destructive analysis to inspect the hardware components inside components, mainly checking the chip's pin frame, wafer size, wire binding diagram,ESD damage and holes. Customers can provide high-quality products for comparative inspection.}

       Application scope:

Detection of internal cracks and foreign objects in metal materials and components,plastic materials and components, electronic components, electronic components, LED etc., analysis ofinternal displacement in BGA, circuit boards, etc; Discriminate and analyze BGA welding defect such as empty welding and faulty welding.

                                                          X-Ray detection images:

                                               Image of X-ray detection equipment:

❸ Decansulation test

Opening the cover (unsealing) mainly uses an instrument to corrode the packaging on the surface of a chip, check whether there is a wafer inside, the size of the wafer,  the manufacturer's logo, copyright year, and wafer code, and determine the authenticity of the chip.

       Application scope: Verification of chip authenticity and failure analysis, etc.

                                                           Cover opening test image:

                                                        Image of  Cover Opening Test   

❹  Electrical Test

According to the device pins and relevant instructions specified by the manufacturer in the specification book, use a semiconductor transistor characteristic graph to check whether the chip is damaged through open circuit and short circuit tests.

                                                    Electrical performance test images:

                                                     Image of  Cover Electrical Test:

Retechip® currently has more than 100 employees, among which 15% are senior technical personnel of electronic components and channel development management personnel, 75% are market pioneer, 10% are customer service personnel.The average age was 28.Management members have been sent to the United States, Japan, China (Taiwan) to study, follow the world class technology, build brand building.