Zhejiang will carry out the 100-day rectification of food safety from July 15 to October 25. The rectification campaign seeks to resolve a number of prominent problems in the field of food safety, to improve actual results, to satisfy the people, and to reassure the people. Remediation focuses on the illegal addition of industrial dyes, the illegal addition of malachite green, the illegal use of industrial sulfur, the use of industrial gelatin as imitation of edible gelatin, the quality and safety of meat products such as dead pigs, poor quality cooking oil, problem bean sprouts, abuse of fruit and vegetable preservatives, abuse of aluminum-containing expansive Thirteen outstanding problems such as loosening agent, fresh bamboo shoots pesticide residue, tea quality and safety, food safety around campus, and online food safety were rectified.
We producesquare steel bar by cold drawing through square mould from hot rolled steel round bar or hot rolled square steel bar. In this way, square steel bar has precision size tolerance, better surface and sharp corner radius. Except cold drawn square steel bar, we can also produce heat treated square steel bar. For example, annealed square steel bar, qhenched and tempered Q&T square steel bar. After heat treatment, you can get the proper square bar hardness according to your end usage. For heat treated square steel bar, straightness is very important. We have fine straightening machine to do straightening to keep good straightness.
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