XHT support our Customers at each stage of the product life cycle

Pick & Place Technical Capabilities

• High-speed, software controlled pick&place machines
• YoM: 2016 or higher

Pick & Place:

• From 01005 compnent size
• From 12 Pitch
• BGA and Mini BGA
• Pin In Paste
• PoP – package on package
• Stack (MA) Matrix Tray
• Paste & Glue

Reflow:

• 2 Sided SMT Reflow
• Nitrogen SMD Reflow
• High temperature
• Pb and Pb free

Soldering Technical Capabilities

Screen Printing:

• Step Stencil (Cross Over)
• Pb and Pb free

Soldering:

• No Clean Process
• Lead Free Hi Temperature
• Nitrogen Wave
• Spray Flux Application
• Nitrogen Reflow
• Soldering Point
• Manual Soldering
• Pb and Pb free

Inspection & Test Capabilities

Inspection:

• 2D & 3D Inline Automated Optical Inspection (AOI)
• 3D Automated X-Ray (AXI)
• 3D Automated Solder Paste
• Cross Section
• Coordinate Measuring Machine
• Manual Visual Inspection
• Test:

Functional Test

• In-circuit test (ICT)
• Enviornmental tests (Thermal Shock Chamber)
• Burn-In Test
• High VoltageTest
• Stress Test
• Strain tests
• Leakage test

Conformal Coating & Potting

Assembly Cleaning

Conformal Coating:

• ASYMTEK Select Coat® SL-940 Series conformal coating system for inline production
• Film coater SC-104 with rotate options
• Precision head available
• Laser Fan Width Control
• UV system control
• Curing

Potting:

• 2 applications valid for two different compounds
• Repeatable process: electronically controlled dozing
• Different types of materials (Epoxy, Polyurethane, Silicones)

Underfill

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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