Bright tin plating additives

Sn-807 bright tin plating additive can produce a mirror-bright coating. The anti-tarnish coating has excellent corrosion resistance and weldability,and is suitable for rack plating and barrel plating. <br> <br> Sn-807 bright acid tin plating additive bath is highly stable and easy to maintain.

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Product Description

Product name:Tin plate brightener

Packing specification: 25kg / barrel

Product appearance: light yellow to brown liquid Smell: Mild
Specific gravity: 0.91-1.03 Solubility in water: all dissolved
Storage: ventilated and dry place Shelf life: 2 years


Instructions for use

Stannous sulfate


Sulfuric acid


Sn-807A softener


  Sn-807B brightener  




Cathode current density

0.5-3.5 A/dm²

Anode current density



99.99% Pure tin


Continuous filtering


Cathode rod movement

Product features



Fast light speed,

bright luster

It can quickly obtain a bright luster coating in a wide range of current density,which can meet the requirements of obtaining a high brightness coating in a short time.





Good solderability

It is prepared with imported

materials from BASF,Germany,with high purity and very few organic impurities,which can meet the solderability requirements of ASTM B678-86.


Excellent corrosion


Adopt new technology formula independently developed by Bigely.

The coating has fine crystal and low porosity,which is not easy to be corroded.





Strong resistance to


Not easy to change color after

steam and heat test.

Good quality assurance for

electronic products.



consumption is low,

durable and


Source manufacturer,

concentrated low consumption.





Stable plating bath


There are few organic

decomposition products,and the

bath liquid is not easy to age.

Simple bath management and easy operation.

Scope of application

About us

Qualification strength

R & D strength

Cooperation brand


1. Q: Do you make the products yourself? Are you a trader or a manufacturer?

A: Yes, the products are produced by our company. Our company is a manufacturer focusing on the R&D and manufacturing of environmental protection electroplating additives. Our factory has 5000 square meters with an annual capacity of 15000 tons.


2. Q: Can your company send samples for trial?

A: We can provide samples for trial.


3. Q: What is the quality of your products?

A: Our company all products core raw materials is used by Germany BASF, American Dow Chemical and other international brand products. The production process is strictly in accordance with the ISO9001 quality management system, from the incoming inspection, product inspection, according to the strict inspection standard, ensure that every drop of products qualified. Product quality you can rest assured, like BYD, Huawei, Foxconn such enterprises are also using our products.


4. Q: How long is the shelf life of your products?

A: The shelf life of our products is two years. If you do not use up the products within a short time after you buy them, we suggest you store them in a cool place, not in the sun or in a high temperature environment.


5. Q: Are your products environmentally safe?

A: Our products have passed the SGS test and are recognized as "Green and Environment-friendly Promotion Products". Many auto parts and electronic products which use our products can pass the strict environmental protection test when they are exported to Europe and America. Therefore, we can be trusted in terms of environmental protection and safety.


6. Q: Can your company provide technical services?

A: Yes, our company has a technical service team of more than 10 people. The technical engineers all have more than 20 years' experience in electroplating factory. They can provide customers with comprehensive technical of pre-sales and after sales.


7. Q: Is it possible to visit your company?

A: Yes, of course. You are very welcome! We can meet you at Jieyang airport, If you can come to our city. Also you can visit our factory through live video.


8. Q: Can you customize products according to our needs?

A: Yes, our company has research and development strength, the product formula derived from Europe and the United States laboratory, European and American engineers technical support, work together with domestic universities. Our company has a member of Guangdong province expert enterprise workstation, Shantou university science and technology correspondent workstation, Jieyang city environmental protection engineering research center for electroplating additive.Therefore, it can meet all kinds of customized requirements proposed by customers.

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