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highly-rated peelable mask pcb carbon cheapest factory price at discount

highly-rated peelable mask pcb carbon cheapest factory price at discount
  • highly-rated peelable mask pcb carbon cheapest factory price at discount

highly-rated peelable mask pcb carbon cheapest factory price at discount

The product takes full advantage of the expertise of acoustics. The retractable seal on the top and bottom can effectively interlock together to achieve the desired acoustic seal.
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Application Scope
PCB prototype is mainly used in the following industries and fields.A-TECH always focuses on meeting customers' needs. We are dedicated to providing customers with comprehensive and quality solutions.
Company Advantages
1. Before production, A-TECH peelable mask pcb is designed based on the wishes of customers. For example, its color, fronts, and shapes all meet the requirements of customers.
2. The product takes full advantage of the expertise of acoustics. The retractable seal on the top and bottom can effectively interlock together to achieve the desired acoustic seal.
3. The product is temperature resistant. It is used in high-temperature applications without affecting its physical or chemical properties.
4. It meets the more and more complicate requirements from the market, thus having wide development prospects.
5. Our peelable mask pcb collection is distributed in many countries.


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. Years of solid development has made A-TECH CIRCUITS Co., Ltd. a reputable company. We are one of the major manufacturers and suppliers of peelable mask pcb in China market.
2. Our factory features some of the best machinery available. We have multiple machines in each category and highly skilled personnel to operate them, ensuring that we can meet customers scheduling needs.
3. We combine our industry knowledge with renewable and recyclable materials. In this way, we are able to meet customer demand for environmentally friendly products. Our business philosophy is based on the highest standards. We always strive to better understand the wants, needs, and expectations of our customers and to constantly exceed them.
A-TECH peelable solder mask pcb has undergone workmanship assessment to ensure that the stitching, construction, and embellishments can meet the needs of customers. Jiabang’s products can be widely used in garden, balcony, patios and other exterior or interior places
The production of A-TECH peelable mask pcb meets the requirements of the green principle. For example, some of its raw materials are obtained from recycled materials. Foshan Jiabang Garden Supplies Co., Ltd set up in 2004
A-TECH peelable solder mask pcb is designed and manufactured with the highest technical and quality standards that are commonly required in the sanitary ware industry. We've been focusing on manufacturing high quality decking tiles for domestic and abroad customers
A-TECH peelable mask pcb has to go through five basic production processes: raw material extraction, compounds mixture, forming, cutting, and final surface treatment. We have a top R&D team to keep improving quality and design for our decking tiles
The quality of A-TECH peelable solder mask pcb is attached great importance during the production process. Probabilistic computing method is adopted to inspect the quality stability of its electronic components. We have a top R&D team to keep improving quality and design for our decking tiles
The product has excellent flexibility and endurance. It is able to repeat the movement for thousands of times without malfunction. Staff working in Jiabang are all well-trained
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