





With years of experience in Chrome Plated Bar manufacturing, we deliver customer satisfaction through both manufacturing and customization.
At Bos, we care about you and your company. We specialize in Chrome Plated Bar customization, material selection, and manufacturing, and we offer superior service tailored to your needs.




Choosing our Chrome Plated Bar brings a host of benefits to your operations. The primary advantage is the exceptional corrosion resistance, courtesy of the dense, non-porous chromium layer that acts as a shield against moisture, chemicals, and oxidization. This is complemented by superior hardness, which directly translates to enhanced abrasion and wear resistance, thereby extending the service life of components even in the most demanding environments. The bars also exhibit excellent high tensile strength and load-bearing capacity. Moreover, the mirror-like finish minimizes surface friction, which improves operational efficiency and reduces seal wear. Our products are known for their high precision, straightness, and roundness , ensuring reliable performance and easy integration into your existing systems.


Our Chrome Plated Bar is manufactured from premium materials including CK45, SAE1045, 4140, and 42CrMo , selected for their specific mechanical properties. We adhere to strict dimensional tolerances, such as ISO f7/h8/g6 , and maintain exceptional roundness and straightness. The hard chrome plating thickness is controlled to deliver consistent performance, and we achieve a superior surface roughness that meets the demands of high-cycle applications.

The thickness of the chrome plating typically ranges from 10 to 50 microns (0.01 to 0.05 mm), depending on the application and required durability. Custom thicknesses can be provided based on specific needs.