A-TECH  > 

AI - Page Sitemap


A-TECH mask enig pcb bulk production at discount

A-TECH mask enig pcb bulk production at discount

A-TECH mask enig pcb bulk production at discount

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:
Product Details
A-TECH's Aluminum PCB is processed based on the latest technology. It has excellent performances in the following details.
Application Scope
A-TECH's PCB prototype can meet the different needs of customers.A-TECH has an excellent team consisting of talents in R&D, production and management. We could provide practical solutions according to actual needs of different customers.
Company Advantages
1. The manufacturinhg process of A-TECH enig pcb has been optimized to ensure that key parameters can be achieved, such as function, physical space, standby, maintenance, capital, and operating costs, environmental impacts, and more.
2. The quality of this product has met the requirements of international standards.
3. To ensure the high quality, the product has been strictly tested under the quality control standards.
4. With good quality, carbon ink pcb and stylish design, our products are extensively used in many industries.
5. Quality for enig pcb is always put in very important place in A-TECH CIRCUITS Co., Ltd..

HAL(Lead Free), the full name is Hot Air leveling with Lead Free. Compared with HASL, the main difference for HAL(Lead Free) is the element of material which do not contain Lead(Pb), so it’s RoHS Compliant and it’s much more popular and widely used in PCB manufacturing.

HAL(Lead Free) requires higher run temperatures for lead free solder and longer contact time, the production cost for HAL(Lead Free) is slightly higher than HASL(Tin/Lead).

The manufacturing process of HAL(Lead Free) is similar to HASL(Tin/Lead), the circuit boards will be submersed in molten solder(Lead Free). 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.

The typical thickness of HAL(Lead Free) is 1-40um and the shelf life is 12 months.

The advantages of HAL(Lead Free) surface finish

● Good solderability / wettability
● RoHS Compliant
● Good reflow properties
● Large processing window is allowed
● Multiple thermal excursions
● Can be widely used

The disadvantages of HAL(Lead Free) surface finish

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

A-TECH have HAL(Lead Free) surface finish in house, It’s basically the highest proportion of finish used for circuit boards without fine pitch or high density layout. We don’t have any additional cost for HAL(Lead Free) surface finish.

Company Features
1. A-TECH CIRCUITS Co., Ltd. is a enig pcb manufacturer dedicated to design, development, production and sales.
2. Our factory is supported by a series of manufacturing facilities. They allow us to offer full-scale production and meet a wide variety of customer and market needs while maintaining the highest possible quality.
3. For several decades, A-TECH CIRCUITS Co., Ltd. has constantly adopted the ceremony tenet of commitment and honesty. Check it! A-TECH will invest a lot of money in production peelable mask pcb . Check it! A-TECH CIRCUITS Co., Ltd. is dedicated to becoming a comprehensive osp pcb supplier with international influence. Check it! A-TECH CIRCUITS Co., Ltd. hopes to guide the development of the pcb surface finish market. Check it!
A-TECH carbon ink pcb is strictly monitored during production. It is checked for cracks, discoloration, specifications, functions, and construction safety according to relevant furniture standards. Requiring less energy, this product is eco-friendly
Ideas for the design of A-TECH osp pcb are presented under high technologies. The product's shapes, colors, dimension, and matching with space will be presented by 3D visuals and 2D layout drawings. Using this product is a simple and cost-effective upgrade for a vehicle
The design of A-TECH enig pcb shows professionalism. It is carried out based on adequate research of feet shape and the principles of biomechanical comfort and stress distribution. It uses an impact-resistant/reinforced housing
The design of A-TECH carbon ink pcb is carried out by professional apparel designers. It involves the fashion trends in the garment industry, aking styles, color mix, pattern, and fabric types into consideration. It is able to make the light focused in the proper position
There are many factors influence the design of A-TECH enig pcb. They are size, weight, required motion, labor required, speed of operation, etc. It can handle the vibrations a car encounters every day
The product is regularly reviewed for quality to ensure reliable quality. The lens used for it is water-tight
The product has good quality and reliable performance. It can handle the vibrations a car encounters every day
The product is up to standard in quality and performance. It has a small response time bar
Quality and reliability are the basic characteristics of a product. Requiring less energy, this product is eco-friendly
Constant inspections: the product is manufactured under the constant inspections which are conducted by the QC team. They carry out an ongoing inspection method to ensure the quality of this product. Its harness comes with a fuse for safety
Its developing requires stringent testing to ensure quality and performance. Only those that pass rigorous tests will go to the marketplace. It is available in a wide variety of sizes and fitments
The product is easy to use. People bought this product agree that they have no worry about how to use it even without instruction for use. Requiring less energy, this product is eco-friendly
This product contributes to life convenience. People will find it beneficial because it offers a solution to get to know the world. With a high IP rating, neither water nor dust can easily affect its light bulb
The product features signal high-efficiency. 'It reacts to the response very quickly and accurately', said by customers who purchased it 2 years ago. It is able to generate more brightness
People are free of radiation worry. 'I'm totally confident about this product, I love it because it is tested to be safe and less radiation,' said one of our customers. It can be designed with features such as burglar protection
The lightweight and compact design of this product enable people to move and transfer it freely and easily without adding much burden. It is compatible with cars of various brands
It has become indispensable in modern day life. Customers who purchase this product all agree it's hard to imagine life without it because it really makes life easier. It can be designed with a large viewing angle
Product Message
Chat Online 编辑模式下无法使用
Chat Online inputting...
Please hold on and we will get back to you soon