How to identify counterfeit stainless steel bearing seats?
1. There is no official factory number or code.
2. The printing model and factory logo are unclear and not standardized, and the two ends are uneven and relatively rough.
3. The rolling does not meet the requirements, and the surface roughness does not meet the requirements, which is very rough.
4. Poor installation quality, shaking by hand, significant gap exceeding tolerance, and non-standard chamfering of inner and outer rings of the same specification. The inside of the outer ring and the outside of the inner ring are covered with black paint.
5. The hardness is not low, and it can be clearly rubbed with a file. There are obvious marks when the two bearings collide.
Changzhou Shihui Transmission Parts Co., Ltd. is located in Changzhou, a beautiful water town in Jiangnan, China. It is a production enterprise of stainless steel precision casting and machining. We use medium and low temperature wax mold material silicon melt adhesive technology to specialize in manufacturing stainless steel, alloy steel, carbon steel, and aluminum copper alloy precision castings. Our annual output is over 300 tons. Our main products include: stainless steel outer spherical bearing seats, engineering plastic bearing seats, zinc alloy bearing seats, punching seats, cast iron bearing seats, and various types of stainless steel precision castings. The company covers an area of over 6800 square meters and currently has over 200 high-quality employees.
Our company has strong technical strength and process equipment. Our stainless steel bearing seats, bearings with seats, and other performance indicators have reached the standard. Shihui products are strictly designed, produced, and sold in accordance with the GB/T900-2000-ISO900:2000 quality management system, ensuring strict control of product quality.
The quality goal of the company is to pursue zero defects in products, rely on scientific quality management, and provide high-quality products and excellent services to domestic and foreign markets.
Our company also provides various machining services, including our own machining centers, CNC lathes, and other machining equipment. Especially in small batches and a variety of mechanical components, we have fast design, development, and production capabilities. We welcome inquiries from new and old customers!