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A-TECH ink hasl pcb bulk production for wholesale

A-TECH ink hasl pcb bulk production for wholesale

Shelf Life
12 Months
RoHS Compliant
Additional Cost
Supply Capacity
20000 ㎡/Month
UL, ISO9001, TS16949
Payment Terms
T/T, Paypal, WU etc.
Shipment Terms
EXW, FOB, DDU etc.
Test Way
100% E-Test
Get Latest Price
Get the latest price
Quantity Needed:
Application Scope
A-TECH's PCB Manufacturing can be applied to different fields and scenes, which enables us to meet different requirements.A-TECH is committed to providing customers with high-quality PCB Manufacturing as well as one-stop, comprehensive and efficient solutions.
Product Details
A-TECH's PCB Assembly has excellent performances by virtue of the following excellent details.Well-chosen in material, fine in workmanship, excellent in quality and favorable in price, A-TECH's PCB Assembly is highly competitive in the domestic and foreign markets.
Company Advantages
1. Reasonable structure, low cost, and harmony outlook is a new concept and trend in hasl pcb design.
2. To assure its quality, the product is manufactured under the supervision of our experienced QA team.
3. The product is appropriate for various applications and is more widely used by people from various fields.

HASL, the full name is Hot Air Solder Leveling, it’s one of the traditional surface finish on printed circuit boards with long successful history.

To make the HASL finish, the circuit boards will be submersed in molten solder(Tin/Lead). This solder will cover all the exposed copper surfaces. Upon retraction from the solder, high pressure hot air is blown over the surface through air knives, this levels the solder deposit and removes the excess solder from the surface of printed circuit boards.

HASL (Tin/Lead) surface finish is not RoHS Compliant, so it can be only available where RoHS exemption is permitted. The typical thickness of HASL is 1-40um, and the shelf life can reach to 12 months.

The advantages of HASL surface finish

● Excellent solderability / wettability
● Good reflow properties
● Low cost in manufacturing
● Large processing window is allowed
● Multiple thermal excursions
● Can be widely used

The disadvantages of HASL surface finish

● Uneven surface
● Not suitable for PCBs with fine pitch
● Thermal shock
● Not RoHS Compliant
● Solder bridge
● Plugged or Reduced plated through holes

A-TECH have HASL surface finish in house, it’s mainly used to build single sided or double sided PCBs with high solderability requirements but low manufacturing cost and without RoHS Compliant requirement.

Company Features
1. A-TECH CIRCUITS Co., Ltd. is a large-scale and specialized company of hasl pcb .
2. Our osp pcb can be used for multiple purposes.
3. Our goal is to constantly exceed our customer expectations. We aim to respond to their needs in an efficient manner and go beyond their needs. To exceed our customers’ expectations, we ensure our manufacturing process works seamlessly and create long-term financial, physical and social value. Our factory is given improvement targets. Every year we ring-fence capital investment for projects that reduce energy, CO2 emissions, water use, and waste that deliver the strongest environmental and financial benefits. We are committed to enhancing innovation capability to achieve success. Under this goal, we encourage all employees to contribute their creative ideas, no matter about products or services. In this way, we can get everyone involved in taking the business forward.
The design rolled out in hasl pcb are really practical. Made of well-selected fabrics, it doesn't tear easily
Thanks to the upgrading technology and creative ideas, the design of osp pcb is especially unique in this industry. The fabrics of the product provide women some protection from the sun
We have an internal process in place to manufacture A-TECH osp pcb. It can provide all-day comfort for women
The design of A-TECH carbon ink pcb caters to the foreign markets. It has the ability to resist the corrosion of acid dyes
hasl pcb is very popular especially for its unique carbon ink pcb. It is perfect for swimming, taking a bath in hot spring, and other activities requiring freedom of movement
The product is carefully tested by professional QC staff in all respects, including durability, performance, etc. Its moisture-wicking ability has won a lot of favors for it
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