On May 8, 2025, Jiangsu Shengrong High-end Equipment Manufacturing Industry Co., Ltd. invited South African customers to our company to inspect samples-42CrMo4 steel castings-sprockets and preliminarily negotiate large orders after samples.
Jiangsu Shengrong High-end Equipment Manufacturing Industry Co., Ltd. has advanced casting equipment and can produce steel castings and iron castings of various materials. It has a well-trained production team and inspection team, which strictly controls product quality. It also has the processing and heat treatment capabilities of various steel castings.
This product is mainly used in mining machine transmission systems. It uses high-strength alloy steel 42CrMo4. At the request of customers, in order to highlight the special properties of the material, the heat treatment method of normalizing and tempering is adopted, which greatly improves the properties and performance of steel castings and meets the customer’s requirements for castings
Material: 42CrMo4; Roug Casting before machining kgs/pcs:268kgs; Heat treatment: Q+T/Hardness Quenching HRC 56
The customer carefully measured the 42CrMo4 steel castings-sprockets size, surface roughness, and machined area of the steel castings on site, asked about the casting process, proposed some subtle rectification plans for the samples, and inquired about the delivery time of large goods.
Our factory sales staff and engineers had a frank and in-depth communication with customers. The customer was very satisfied with the quality, price, and service of our company’s samples. After returning home, the customer began to arrange a deposit, and our company organized production after receiving the deposit. This steel casting is a small batch order with a total order amount of more than 80,000 US dollars.
