Alkaline zinc plating additives

This process is a new cyanide-free alkaline zinc electroplating process.Its unique formula provides excellent distribution power to the plating solution without affecting the plating rate and cathode efficiency. The main advantages for users include reducing plating time,making zinc more efficient in use,simple operation and not easy to burn,and easy operation.

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Product Description

Product name: Environmental protection alkaline hanging galvanizing brightener Packing specification: 25kg/barrel
Product appearance: colorless to light yellow liquid PH value: 5-8
Specific gravity: 1.00-1.02 Solubility in water: completely dissolved
Storage method: ventilated and dry place Shelf life: 2 years

Instructions for use

Zinc oxide


Sodium hydroxide


BZ-515C regulator


BZ-515A cylinder opening agent

12-16 ml/L

BZ-515B brightener

1-2 ml/L

BZ-515D wetting agent




Cathode current density

0.5-6.0 A/dm²

Anode current density



continuous filtration


air,cathode movement

Product features



Good gloss

performance,soft and


Using the invention patent technology independently developed by Bigely,the coating is bright and full.When the thickness reaches 20 microns,it is still soft and free of brittleness,which can meet the requirements of product decoration and functionality.





Excellent dispersion


plating ability


Made with imported raw materials from Rhodia,France,the thickness ratio of the galvanized layer is less than 2: 1,suitable for the complex shape and large area of steel parts hanging plating cyanide-free zinc.


High current efficiency

The current efficiency is 70-80%,which can shorten the plating time and fast delivery.





Low organic



The plating solution has high stability,is not easy to age,easy to manage,and low cost.


Free of cyanide and

chelating agents

Green products,passed SGS product testing and certification,in line with the EU ROHS regulations,rest assured.





Durable and affordable,

low cost

Source manufacturer,concentrated less consumption.

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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