Mr. Zhang is the owner of an electroplating plant in Zhengzhou, Henan Province, which processes galvanized auto parts for Foxconn. Recently, Mr. Zhang's galvanized workpieces always have flow marks after black passivation, and the appearance does not look very uniform, which is not up to Foxconn's requirement. In order to keep the orders, Mr. Zhang wanted to replace a new trivalent chromium black zinc passivator that would not show any streaks.
One day, Mr. Zhang saw Bigely trivalent chromium black zinc passivator BZ-216 when he was searching on the internet, and asked the engineer about the characteristics of this passivator and whether there would be any flow marks when using it. The engineer introduced that this black zinc passivator is a new product independently developed by Bigely, which is suitable for black passivation treatment of galvanized workpieces, and large-surface workpieces are passivated without coloring and flow marks, and provided the product rendering to Mr. Zhang for comparison. After consideration, Mr. Zhang decided to send a few sample workpieces to the engineer for sampling before making comparison.
One week later, Mr. Zhang received the workpiece sampled by the engineer, the passivation film is black and even, and no color and no flow marks, the workpiece can pass the neutral salt spray test for 96 hours, such a coating can meet the requirements of Foxconn, and can also effectively improve the production efficiency. So Mr. Zhang directly placed an order and asked the engineer to come to the site to guide the production.
About us
Guangdong Bigely Technology Co., Ltd. ,founded in 2003, is a high-tech enterprise integrating R & D，production, sales and service, specializing in the production of electroplating additives. As a famous electroplating additives source manufacturer in China, Bigely has over 20 years' experience in electroplating additives production and own production base of 5000 square meters. We can produce 15,000 tons of electroplating additives every year, which can fully meet the needs of customers.
Our products are widely used to meet the plating needs of different industries and exported to many countries from all over the world. They can meet the environmental protection standard after use, mainly used in automobile parts, sanitary ware, electronic products, hardware, furniture, building accessories and other fields.
If you need our high-quality electroplating additives, please contact us. We can provide you samples to you for test, and also provide a series of services.
