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A-TECH hot-sale immersion gold pcb bulk production for wholesale

A-TECH hot-sale immersion gold pcb bulk production for wholesale

A-TECH hot-sale immersion gold pcb bulk production for wholesale

Shelf Life
6 Months
RoHS Compliant
Additional Cost
Supply Capacity
15000 ㎡/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:
Enterprise Strength
  • A-TECH is committed to providing versatile and diversified services for Chinese and foreign enterprises, new and old customers. By meeting customers' different needs, we can improve their trust and satisfaction.
Company Advantages
1. A-TECH immersion gold pcb is manufactured using hi-tech tools and equipment.
2. The product is free of burrs on its surface. The adopted mold structure is reasonable to refuse any burrs during production.
3. The product is solid and completely reliable. This product secures the food in place for even and thorough barbequing effect.
4. A-TECH CIRCUITS Co., Ltd. has a wealth of manufacturing experience.

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. As a mature and advanced company, A-TECH always provides customers with the best immersion gold pcb .
2. Our staff is second to none. Most of them have spent their entire career in this field. They know to design and produce from the perspective of artisans. This ability distinguishes our company from most factories that can only run simple projects.
3. A-TECH CIRCUITS Co., Ltd. currently has gained the recognition of more clients because of the high excellent service. Inquiry! The goal of A-TECH CIRCUITS Co., Ltd. is to lead the development of the pcb gold plating market. Inquiry! A-TECH has a big goal of becoming a famous brand in the osp coating pcb market. Inquiry! In the long run, A-TECH PCB will always create value for customers. Inquiry!
A-TECH pcb gold plating undergoes a thorough test on its quality safety. The quality control team carries out the salt spray and high-temperature withstanding test on the food tray to check its corrosion resistant capacity and temperature resistance. It has special colors such as champagne, dark green, aqua blue, etc
A-TECH pcb gold plating is innovatively developed by the R&D team. It is developed with a complete refrigeration system including the condenser, the compressor, the evaporator, and the expansion valve. Its elegant and luxury appearance indicates a high-level lifestyle
Each A-TECH immersion gold pcb undergoes vigorous structural design analysis such as windproofness test to provide outstanding performance throughout its life cycle. Its solid wood is dried to 8%-12% moisture content to guarantee high quality
A-TECH osp coating pcb has to undergo numerous stages of production. It includes three main stages: materials cutting, CNC machining, surface treatment, and drying. The product has the advantage of high color fastness
A-TECH immersion gold pcb presents a perfect marketing effect with its appealing design style. Its design comes out from our designers who have put their efforts on the innovation of design day-and-night. The product performs well in water resistance
immersion gold pcb, with features like pcb gold plating, is kind of ideal pcb gold plating. Its leather is characterized by anti-burst
immersion gold pcb has the characters of pcb gold plating, and can be utilized in pcb gold plating. Its design philosophy combines classic culture with traditional workmanship
pcb gold plating is integrated the functions of pcb gold plating. Its solid wood is fresh without any unpleasant odor
This pcb gold plating is especially practical for immersion gold pcb. The polish craftsmanship makes it look glossy and classy
immersion gold pcb not only maintain characteristics of pcb gold plating, but also can pcb gold plating. Its solid wood is dried to 8%-12% moisture content to guarantee high quality
Compared with general products, osp coating pcb is featured with pcb gold plating, so it is more competitive in commercial market. The Italian manufacturing process is applied to the product
The product is easily installed and comes with a complete detailed operation guide including user instructions, maintenance, and installation procedures. It is easily cleaned and nearly free of maintenance
Clients praise that it has a touch smoothness and flatness, and they can not see any scratches, fracture, or grains on its surface. Strong bearing capacity highly enables its durability
Seen from the long run, the product is quite a safe choice for people. They will not be exposed to any electromagnetic radiation or electric leakage problems. The product has the advantage of high color fastness
The product ensures higher volume production. Investing in this product creates a valuable resource for large production volumes, which in turn, will increase profitability. Made of rare French breech, it is sublimated into a work of art
The product brings quality, comfort, healthy, convenience and energy-saving benefits into people's daily lives. It promotes our society towards a more intelligent and modern world. Its leather is characterized by anti-burst
The product is ready to configure. People do not need to install the operating system, set up prerequisite applications, or configure its databases. With a classical and noble design, it is absolutely eye-catching furniture
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