At our manufacturing facilities we offer the:

• Over 20,000 square feet of manufacturing space

• High Mix/ Low-Medium Volume Manufacturing
• Turn-key manufacturing, test, packaging and fulfillment
• Thru-Hole PCBA
• Cable Assembly
• Box Build and Rack Assembly
• Prototypes & NPI
• SMT PCBA
• Flex Circuit Assembly
• Mechanical Assembly

Why use XHT for your Electronic Manufacturing Services (EMS)?

• Personalized, collaborative long-term relationships
• Cost-effective solutions for complex products
• Highly responsive/flexible to your needs
• Strategically focused on your success
• The ability to manufacture P CBA's, cables, and box/module assemblies provides a lowest-cost solution
• Operations use the same equipment sets and processes, seamless transfers

Testing Engineering

XHT has the experience and capability to provide test engineering and development for our customers' products. We support the testing and validation of Printed Circuit Board (PCB) assemblies, cable assemblies, and complete product builds that we manufacture. This is a critical process that ensures the reliability and performance of our customers’ products.

Leveraging our test engineering capabilities and strong partnerships, we assist in the design and implementation of tests for our customers. This includes In-Circuit Tests (ICT) and Functional Tests (FT) to ensure product functionality and compliance.

In addition, XHT offers a range of environmental tests (such as Thermatron), and we collaborate with partners to conduct bare board micro-sectioning. This process ensures the reliability of our customers’ designs, adherence to supply chain specifications, and the quality of our craftsmanship in line with IPC 610 E standards.

All test functions are performed by our in-house test engineers, technicians, and operators, allowing us to quickly adapt and support any test changes or modifications as needed.

In-Circuit Test (ICT)

At XHT, we utilize the Agilent 3070 Series 2 In-Circuit Test (ICT) system, which employs a "bed of nails" vacuum fixture to test each component assembled on the circuit board. ICT is instrumental in detecting and isolating manufacturing-related defects such as shorts, opens, missing components, incorrect components, and improper component orientation. We collaborate with our partners to design the fixtures and program them to meet the specific test parameters and coverage based on the customer’s design.

Functional Test (FT)

XHT also offers functional testing services. We work closely with our partners to design mechanical fixtures and develop programming tailored to the product. Our dedicated team ensures comprehensive functional testing, especially for new energy products such as inverters, batteries, BMS protection boards, and controllers. Since modern electronic designs often include programmable and custom components, the development of functional tests involves close collaboration between the customer and XHT.

Boundary Scan Testing

Boundary scan testing is used to evaluate interconnects (wire lines) on Printed Circuit Boards (PCBs) and within integrated circuits. This method is particularly useful for debugging, especially with BGAs (Ball Grid Arrays), allowing our engineers to monitor integrated circuit pin states and measure voltage. XHT partners with experts to develop boundary scan test programs tailored to our customers' needs.

Design for Manufacturing (DFM)

At XHT, our Design for Manufacturing (DFM) services provide customers with a strategic advantage. We offer customized engineering reviews and recommendations aimed at improving efficiency, cost-effectiveness, and repeatability within the manufacturing process. Our DFM approach ensures that products are optimized for our assembly processes, reducing errors and increasing production reliability.

Design for Assembly (DFA)

When optimizing the final design of complete products, including inverters, batteries, controllers, and other new energy products, it is crucial to consider factors such as hardware selection, cable assembly routing, and other electro-mechanical components. XHT offers Bill of Materials (BOM) review services, including RoHS verification, obsolescence management, stock availability, and alternate sourcing. With extensive experience in complex assembly, we provide valuable input during critical design reviews, ensuring an optimal final design before production begins.

Design for Test (DFT)

XHT offers comprehensive Design for Test (DFT) analysis services. We review designs from various CAD systems and Gerber files to ensure optimal testability. Our DFT analysis identifies points in the assembly that can be probed via in-circuit test (ICT) or flying probe systems, as well as opportunities for boundary scan testing. We conduct schematic design reviews to ensure test coverage and optimize testing efficiency.

Cable Test

At XHT, we thoroughly test all wires and cables from end to end. We can develop customized interfaces to accommodate your specific cable and harness configurations. Our Cirris cable test systems support the automated testing of both simple and complex harnesses, ensuring the reliability and accuracy of your cable assemblies.

Maintaining the highest standards of quality is fundamental to everything we do at XHT, especially in electro-mechanical assembly and complete product building. Our facilities are certified to ISO 9001:2015 and AS9100D standards, and we consistently meet or exceed other key industry standards such as IPC and RoHS, ensuring that our products conform to the most stringent requirements.

Product Packaging:

The EMS PCB Assembly product will be packaged securely in anti-static bags and placed in a sturdy cardboard box with protective foam inserts.

Shipping:

We offer worldwide shipping for the EMS PCB Assembly product. Shipping options include standard, expedited, and express delivery. Customers can choose their preferred shipping method during the checkout process.

All shipments will be tracked and customers will receive a tracking number once the product has been shipped. Shipping fees will be calculated at checkout based on the destination and selected shipping method.

FAQ:

Q1: What service do you have?
XHT: We provide turnkey solutions including PCB design, Software development, PCB Assembly, Enclosure design, Mold-making, Plastic injection, Finish product assembly, and function testing.
Q2: What are the main products of your PCB/PCBA services?
XHT: Our PCB/PCBA services are mainly for industries including Industrial control, Home appliances main boards, automotive electronics, Consumer electronics, Medical equipment, bank equipment, smart home, etc.
Q3: Is XHT a factory or trade company?
XHT: XHT is a 20-year experienced professional contract manufacturer to provides a stop Turnkey PCB assembly and electronics manufacturing service.
Q4: Can we inspect quality during production?
XHT: Yes, we are open and transparent on each production process with nothing to hide. Customers are welcome to inspect our production process and check in-house.
Q5: How can we ensure our information should not let the third party see our design?
XHT: We are willing to sign an NDA effect by customer side local law and promise to keep customers' data in high confidential level.
Q6: What files are required to get a quotation from you?
XHT: For OEM PCBA projects, please provide the Gerber data/files and an indication of related technical requirements as well as any special requirements if you have them; For ODM projects, please provide a Function List, so our engineering team can work on it.
Q7: What is the standard delivery term?
XHT: Delivery terms of EXW, FCA, FOB, DDU, etc. are all available based on each quote.
Q8: How long does it take for a PCBA quote?
XHT: Depends on the project's complexity. Normally 1-2 weeks is enough for our engineers to evaluate.
Q9: Do you have any minimum order quantity (MOQ) requirements?
XHT: No, we do not have MOQ requirements, we can support your projects starting from prototypes to mass productions.

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