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highly-rated hasl pcb air bulk production at discount

highly-rated hasl pcb air bulk production at discount

highly-rated hasl pcb air bulk production at discount
  • highly-rated hasl pcb air bulk production at discount

highly-rated hasl pcb air bulk production at discount

A-TECH CIRCUITS Co., Ltd. has a group of senior design elite team and management personnel for hasl pcb development.
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Company Advantages
1. hasl pcb has reliable quality, refined and beautiful appearance and long service life. A smooth part is added on its PTH line to reduce the roughness of through hole
2. The product offers enough rooms and elasticity for people to wear on. In addition, it can closely follow all the body’s movements. It has high tensile strength and can be deformed without breakage
3. Its fabric shrinkage is very low. After the fabric is steamed or atomized, it is mechanically extruded and dried to reduce the shrinkage rate to less than 1%. The product has the performance of great stability
4. The product features a reliable operation. It is mainly controlled through computers. Unless maintenance is needed, it can go on without any break. It has low water absorptivity in the damp environment


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. A-TECH CIRCUITS Co., Ltd. has a group of senior design elite team and management personnel for hasl pcb development.
2. With immersion tin pcb finish supported and carbon ink pcb centered, A-TECH aims to advance towards leading brand in this field. Contact us!
The manufacturing process of A-TECH immersion tin pcb finish materials includes many steps, which determine the precise properties of finished products, such as wrinkle resistance and color fastness. The handle of the product is made of wood and is long
In the production of A-TECH hasl pcb, fabrics with international certification and in conformity with regulations of particular importance to the environment and human health are used. It is made of a sturdy frame that is not easy to break
The creation of A-TECH hasl pcb involves some important factors. They include cutting lists, the cost of raw materials, fittings, and finish, the estimate of machining and assembly time, etc. The product can be engraved with different logos
A-TECH immersion tin pcb finish has been tested in terms of the following aspects. They cover parts and components safety, the whole machine safety, operation safety, and environmental safety. The tip of its needle features high elasticity and tenderness
Quality control runs through the whole production process of A-TECH hasl pcb. All kinds of textile fibers and auxiliaries shall meet the standards stipulated in the basic safety technical specifications of national textile products. The product has a special wood faint scent
This product is rather safe to wear. It does not contain any highly toxic ingredients residues, such as Azo, carcinogenic or allergenic dyes, Phthalates, and formaldehyde. The product is fully polished so it is glossy
This product is able to retain its original appearance. Thanks to its protective surface, the effect of humidity, insects or stains will never destroy the surface. The product can help to eliminate the tiredness feeling of users
This product is highly anti-bacterial. Its materials featuring moisture-wicking property can effectively help prevent the growth of odor-causing microbes in the feet. It can effectively remove the dirt from users
It is renowned for security. It is built with safety mechanisms, including overpressure protection, which aims to prevent any accidents. The product is equipped with a non-skid handle
The product features excellent durability. It is constructed with superior materials and processed under cutting-edge machines to enhance its structural strength. The product has passed BV certification
This product is safe. The materials used will all comply with local laws regarding chemicals that are considered to be hazardous to the environment and human health. The product is highly mold proof
This product is a viable choice of an efficient way to engage passing shoppers and a true way to stand out from the marketing noise on retail floors. It is made of a sturdy frame that is not easy to break
Once this product is installed, it only needs one person to operate. This makes it affordable and convenient because fewer people are needed to perform the job. The product can be engraved with unique patterns on it
Its benefits of reducing costs and maximizing profits have encouraged many manufacturers in the industry to adopt this product in production. The product can tenderly care for user' skin
The strong weaving force, hygroscopicity, breaking strength, as well as the fastness to rubbing, make this product suitable for different purposes. The product has a special wood faint scent
The product is stable and reliable, therefore, people do not have to worry that there will be any leakage occurs if they use it properly. The product is highly mold proof
The product is ready to configure. People do not need to install the operating system, set up prerequisite applications, or configure its databases. The product can be engraved with different logos
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