ATTENTION TO DETAIL HAS BECOME A HABIT

Material inspection

Material inspection

The quality of the material determines the service life of the PCB. All materials of Longteng can be used in the factory after strict inspection.

Solder paste printing inspection

Solder paste printing inspection

Introduced the Korean SPI solder paste detector to detect the height, area, volume and displacement of the tin point, avoiding problems such as less tin, more tin, missing printing, etc., to ensure the accuracy of solder paste printing.

Steel mesh and scraper control

IPQC check material

Refer to the engineering drawings and BOM to measure and inspect each material of the first board to ensure that the components attached to the production model are consistent with the engineering drawings and BOM.

SMT adjustment and first QC

SMT first test

Refer to the Bom and gerber data to measure and test each material of the first board to ensure that the components attached to the production model are completely in line with the customer's requirements, preventing the bad flow into the next process.

Reflow soldering control and second QC

Inspection of DIP plug-in process

Before the DIP plug-in, it will train and explain the key points of the plug-in with direction or pin special components, and arrange the quality inspection staff to carry out uninterrupted inspection during the plug-in process to ensure the quality of the plug-in.

Third QC test

QA shipment full inspection

According to each product process guide and each position guide, conduct random inspections on all production processes to ensure packaging and shipment after passing the inspection.

LONGTENG PROCESSING ADVANTAGES

Longteng core equipment

Production equipment "International Fan", Longteng quality
Like you

With advanced production equipment and testing equipment, BGA mounting range is 0.18MM-0.4MM. The smallest placement material package is 01005, .MYDATA Swedish automatic SMT production line, daily production capacity of 3 million points and top quality control testing equipment. 9 “testing procedures” are strictly controlled, high standard anti-static, 5000 square dust-free production workshop

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MYDATA Mounter

Longteng core equipment

Production equipment "International Fan", Longteng quality
Like you

With advanced production equipment and testing equipment, BGA mounting range is 0.18MM-0.4MM. The smallest placement material package is 01005, .MYDATA Swedish automatic SMT production line, daily production capacity of 3 million points and top quality control testing equipment. 9 “testing procedures” are strictly controlled, high standard anti-static, 5000 square dust-free production workshop

See more
Solder paste detector

Longteng core equipment

Production equipment "International Fan", Longteng quality
Like you

With advanced production equipment and testing equipment, BGA mounting range is 0.18MM-0.4MM. The smallest placement material package is 01005, .MYDATA Swedish automatic SMT production line, daily production capacity of 3 million points and top quality control testing equipment. 9 “testing procedures” are strictly controlled, high standard anti-static, 5000 square dust-free production workshop

See more
Solder paste printing machine

Longteng core equipment

Production equipment "International Fan", Longteng quality
Like you

With advanced production equipment and testing equipment, BGA mounting range is 0.18MM-0.4MM. The smallest placement material package is 01005, .MYDATA Swedish automatic SMT production line, daily production capacity of 3 million points and top quality control testing equipment. 9 “testing procedures” are strictly controlled, high standard anti-static, 5000 square dust-free production workshop

See more
Selective wave soldering

LONGTENG PROCESSING PROCESS

  • 01.Quote
  • 02.Order
  • 03.Check data
  • 04.Purchasing components
  • 05.Order/stock/IQC inspection
  • 06.Baking process
  • 13.X-RAY welding inspection
  • 12.Offline AOI test
  • 11.Reflow soldering
  • 10.Online AOI testing
  • 09.SMT patch
  • 08.SPI solder paste inspection
07.Solder paste printing
0755-27787876 Consult now

SMT patch processing cycle is generally 1 to 3 days, expedited proofing 4 hours out of the fast sample, processing price according to the solder joints to calculate the number of electronic components solder joints, the sum of engineering costs.

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MYDATA Mounter

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SMT Factory: Building 43, zone 5, Fuyong Cuigang industrial park, Baoan district, Shenzhen China.
Tel:+86 755 27787876
Mobilephone: +86-13662557370
E-mail:info@longtenggroup-mfg.cn
E-mail:sales@longtenggroup-mfg.com
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