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high quality peelable mask pcb free free delivery for wholesale

high quality peelable mask pcb free free delivery for wholesale

high quality peelable mask pcb free free delivery for wholesale
  • high quality peelable mask pcb free free delivery for wholesale

high quality peelable mask pcb free free delivery for wholesale

With the improvement of social economy, A-TECH has always kept up with the trend to enhance its strength in peelable mask pcb industry.
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Enterprise Strength
  • A-TECH strives to provide quality and comprehensive services based on customer demand.
Product Details
A-TECH pays great attention to details of Quick Turn PCB .A-TECH has the ability to meet different needs. Quick Turn PCB is available in multiple types and specifications. The quality is reliable and the price is reasonable.
Company Advantages
1. Some chemicals and other additives are added to customize the A-TECH peelable mask pcb for the intended use, including anhydrous aluminum silicates as reinforcing fillers.
2. The product features great efficiency. It is reasonably and scientifically designed to realize maneuverability and high cleaning effect.
3. The product has a strong resistance to corrosion. Non-corrosive materials are used to enhance the product's capability to withstand rust, moisture, and chemical liquids.
4. The product has received much fame from customers at home and abroad.
5. The product features high economic value and wide market prospect.


OSP, the full name is Organic Solderability Preservative, it preserves the copper surface from oxidation by applying a very thin protective layer of material over the exposed copper usually using a conveyorized process. It uses a water-based organic compound that selectively bonds to copper and provides an organometallic layer that protects the copper prior to soldering. It’s also extremely green environmentally in comparison with the other common lead free finishes, which Suffer from either being more toxic or substantially higher energy consumption.

The typical thickness of OSP is 0.2 – 0.65um and the shelf life is 6 months. It’s a simple manufacturing process to make OSP, and like HASL finish, the production cost of OSP is lower than most of other surface finishes.



The applications of thick copper PCBs

● Cost effective / Low cost
● Simple process
● Excellent flatness
● Re-workable
● Clean, environmentally friendly process



The disadvantages of OSP

● Short shelf life
● Very sensitive to handling – gloves must be used and scratches avoided
● Short operating window between assembly stages
● Not suitable for multiple soldering processes
● Difficult to inspect or measure thickness



A-TECH own OSP line in house, it’s nowadays mainly used to build single-sided FR4 PCB or aluminum PCB with low cost requirements.




Company Features
1. With the improvement of social economy, A-TECH has always kept up with the trend to enhance its strength in peelable mask pcb industry.
2. A-TECH CIRCUITS Co., Ltd. has many production sites around the globe.
3. immersion silver pcb finish has become the perpetual pursuit of A-TECH CIRCUITS Co., Ltd. to improve himself. Get an offer! hasl pcb finish has become the perpetual pursuit of A-TECH CIRCUITS Co., Ltd. to improve himself. Get an offer!
Even with the high cost for superior raw material, A-TECH CIRCUITS Co., Ltd. firmly believe good quality of hasl pcb finish is everything. The internal structure design fully helps avoid the rain, sand, and dust from entering inside
The selection of hasl pcb finish depends on the quality of immersion silver pcb finish to a large extent. All hinges, locks, and bolts are made of stainless steel which features high strength and rust resistance
Composed by immersion silver pcb finish and immersion silver pcb finish, immersion silver pcb finish is of better performance during the use. All hinges, locks, and bolts are made of stainless steel which features high strength and rust resistance
hasl pcb finish from A-TECH CIRCUITS Co., Ltd. creates a novel product style through innovations in the terms of material and out-look design. It can be designed and customized to satisfy the needs of different users
peelable mask pcb looks great with our professional design and delicate shape. The product is absolutely strict with the environmental protection standard
This product passes an international standard quality certification. Based on needs, its generators can be from well-known brands such as Kegely, Stanford, and Marathon
The product has an extended service life, giving customers a higher economic benefit. It has won the favor of users in ports, railways, mining, and other industries
Each product undergoes strict inspection before delivery. It still functions very well at a low or high temperature
The product meets with the quality standards of many countries and regions. It conforms to the IEC international standards and J.I.S Japanese industrial standards
It has been synonymous with high quality and reliable performance. It is used as an ideal main power supply and emergency backup power supply
The performance of the product is recognized by the third party authorities. The product can withstand harsh weather conditions
Featuring both practical and stylish appearance, the product is one of the most required and essential mobile phone accessories in modern society. Its surface is dust-proof and rain-proof, allowing it to be used outdoors
Containing zero methanal or other chemical materials which are harmful to people, this product has no health influence phone owners. The electric heater in the intake manifold makes the engine start quickly
This product is absolutely a smart accessory to the mobile phone owners, for the fact that it greatly helps increase convenience. The intelligent controller can reliably realize the functions of real-time monitoring and machine fault alarm
People will find out that this product is created to serve the comfort and convenience they need in their daily cell phone user experience. It still functions very well at a low or high temperature
The product is super easy to use. Nearly all of phone owners only take seconds to understand how it works. The torsion synchronous excitation system makes the engine run safely when it is subject to sudden loading
This product has advantages of easy use, installation, and volume of storage and transportation, taking the hassle out of any problems. It has passed the inspection of the National Internal Combustion Engine Generator Set Quality Supervision and Inspection Center
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