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A-TECH ink hasl pcb bulk production for wholesale

A-TECH ink hasl pcb bulk production for wholesale

A-TECH ink hasl pcb bulk production for wholesale

Thickness
1-40um
Shelf Life
12 Months
Solderability
Excellent
RoHS Compliant
No
Additional Cost
No
Supply Capacity
20000 ㎡/Month
Certifications
UL, ISO9001, TS16949
Payment Terms
T/T, Paypal, WU etc.
Shipment Terms
EXW, FOB, DDU etc.
Test Way
100% E-Test
Standard
IPC CLASS 2 / CLASS 3
Price
Get Latest Price
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Quantity Needed:
Pieces
E-mail:
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.
In the manufacture of A-TECH carbon ink pcb, there are several stages involved, including the extraction of raw materials, blending the materials in the correct proportions, forming, cutting, etc. Mingtong offers flexible packaging such as woven bag or PP/PE film packaging
Before the A-TECH hasl pcb is stored or shipped, the finishing operations and inspection remain to be performed following curing. The finishing operation trims flash or excess rubber. Mingtong has a supply capacity of 10 tons/month
All the parts of A-TECH carbon ink pcb have passed inspections conducted by our QC team. This shows that it is in compline with the M2 fire retardant standard. Mingtong supplies floor products that are widely used in schools, kindergartens, stadiums, etc
A-TECH osp pcb is manufactured with quality components and parts which are less likely to ruin the board after soldering. Of course, the soldering procedure is also carefully carried out with professional workers. Established in 2012, Mingtong has rich experience in flooring design
A-TECH carbon ink pcb has undergone a complete manufacturing process including the procurement of safe and sustainable wood materials, health and safety inspections, and installation tests.
It can last for a long time. Its sturdy housing enables it to withstand any kinds of vibration, allowing the circuit board to be used for long. Mingtong provides floors that can be easily assembled according to the color picture
The product is strongly resistant to get rusty. It has an oxide protective layer which allows it to stand up the damage of wet environments. Mingtong was responsible for the large ground project of China Tianhe Sports Center
This product guarantees good strength. It is durable and has proven to be effective to protect items. Mingtong has a supply capacity of 10 tons/month
This product has the advantage of high processing precision. It is controlled by a precision programmed computer system and works according to instructions given in the digital form. Mingtong has more than 7 years of floor products development experience
This product has extra strength and damage resistance for both itself and the items inside. The designed corrugated walls act as the rib cage of the container, protecting external forces from its internal organs. Mingtong promises an MOQ of 500 square meters
It is good at color fastness after washing. Prior to production, the fibers are pre-washed with clean water to check for firmness and rewash with a specific chemical liquid at a certain temperature.
The product is applicable to various fields and has a huge market prospect. Mingtong was responsible for the large ground project of China Tianhe Sports Center
The product is fully applicable in the most practical parts of our life. Mingtong was responsible for the large ground project of China Tianhe Sports Center
With a remarkable economic return, the product is considered as the most promising product in the market. Mingtong has a supply capacity of 10 tons/month
This product has been widely used in various fields. Mingtong was responsible for the large ground project of China Tianhe Sports Center
The market prospect of the product is positive with increasing demand in the global base. Mingtong adopts durable acrylic acid, silicon PU, EPDM, etc. for production
This product has been widely used in the industry due to its excellent properties. Mingtong supplies floor products that are widely used in schools, kindergartens, stadiums, etc
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