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high quality enig pcb finish solder cheapest factory price at discount

high quality enig pcb finish solder cheapest factory price at discount
  • high quality enig pcb finish solder cheapest factory price at discount

high quality enig pcb finish solder cheapest factory price at discount

The design of A-TECH lead free hasl pcb follows these steps. They include the determination of forces acting on and energy transmitted by each element; selection of materials; confirmation of size and shape, etc. Products are mainly sold in the European market and have their own brand agents in Italy, Germany, Poland and so on
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Peelable mask is one kind of temporary soldermask which use to protect some selected board areas during the surface finish or PCB assembly process to keep solder from flowing onto contacts, terminals or plated through holes.

Peelable mask are applied by screen-printing, act as in-process protection and are removed after processing at the assembler. Because the fabricator can apply the mask in any design, they can create one fluid piece which will allow the customer to peel the entire design off in one pull.

Peelable mask provides protection in soldering processes like wave soldering, reflow soldering or hot air solder leveling(HASL). Rebiable, time-saving and cost-saving in their application, they have long surpassed manual masking with heat-resistant tapes.



The benefits of peelable mask

● Cost and time saving process compared to taping
● Protection of plated through holes
● Protection of selected areas on the PCB during various finishing or assembly processes
● Protection of complex structures and shapes by efficient screen-printing
● Overprinting of carbon inks
● Highest temperature acceptance and good peel-ability
● Easily removes and leaves no residue



A-TECH built a large number of printed circuit boards with peelable mask requirements, we use the peelable mask brand of PETERS, which is the highest quality level for this material to ensure that they can be peeled off easily after assembly process without any residue, and we use papers to separate every pieces of board in vacuum package to avoid any contamination on the appearance of PCB.




The manufacture for A-TECH lead free hasl pcb is complex. It includes cleaning, joining, calibration and configuration, and experimentation. Xindali has more than 70 patents now, and there are some other series are under application of International PCT
Before delivery, A-TECH lead free hasl pcb must go through various kinds of tests. These tests include working efficiency testing, service life testing, strength&stiffness testing, anti-friction testing, wear&tear testing, vibration stability testing, etc. Xindali is a professional manufacturer for push button switch & emergency push button since 1997
A range of quality tests for A-TECH lead free hasl pcb will be carried out by the QC team. The tests include material tensile strength, anti-fatigue test, shock resistance, and endurance testing. Products are mainly sold in the European market and have their own brand agents in Italy, Germany, Poland and so on
A-TECH enig pcb finish is strictly scrutinized and tested. It is required to test in terms of its cutting, stamping, extrusion, anodizing, and polishing quality and overall mechanical properties. Most of the products have passed the certification of C E, R o H S, T U V. U L
Strictly quality inspection is performed on A-TECH enig pcb finish. Dimensional tolerances, geometric tolerances, surface roughness, and heat treatment quality will be checked using advanced testing machines. Xindali is a professional manufacturer for push button switch & emergency push button since 1997
The product features a rugged construction. Made of heavy-duty metals, it is able to withstand various kinds of elements such as shocks and vibration. Xindali has more than 70 patents now, and there are some other series are under application of International PCT
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