Company News
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Ningbo SV’s Participation in 2025 Ningbo International Plastics and Rubber Industry Exhibition
Exhibition Name: Ningbo SV’s Participation in 2025 Ningbo International Plastics and Rubber Industry Exhibition SV Booth No.: 4F07 Exhibition Time/Period: June 12th to 14th, 2025 Add.: Ningbo International Convention and Exhibition Center, Ningbo NINGBO SV PLASTIC HARDWARE CO., LTD. ...Read more -
Legal Holidays of China in 2025
Sino Vision’s holidays in year 2025, as following: 1, New Year’s Day:Jan.1st –We usually take a rest or have a sightseeing tour. 2, Chinese New Year Holidays: around Jan.26th-Feb.4th Note: Sino Vision office will have have holidays from Jan. 26th-Feb.4th; Sino Vision wor...Read more -
Office Relocation Notice
Due to business expansion, our office (SV Sales Office) has moved to a new address (see Add. One), our address updates as following: Add. One (SV Sales Office): Company Name: Sino Vision Vehicle & Service Co., Limited /Ningbo SV Plastic Hardware Co., Ltd. Add.: Room303, Huijin Building #77...Read more -
Analysis of the causes of warpage and deformation of injection molding process
Analysis of the causes of warpage and deformation of injection molded products: 1. Mould: (1)The thickness and quality of the parts should be uniform. (2)The design of the cooling system should make the temperature of each part of the mold cavity uniform, and the pouring system should make the ...Read more -
Injection mold maintenance plan
The quality of injection mold maintenance not only affects the life of the mold, but also has a significant impact on the production plan, and even affects the final manufacturing cost. The maintenance personnel who are responsible for the daily maintenance of the mold must work carefully and car...Read more -
The six major requirements for plastic mold purchase cannot be ignored
1. High corrosion resistance Many resins and additives have a corrosive effect on the surface of the cavity. This corrosion causes the metal on the surface of the cavity to be corroded and peeled off, the surface condition deteriorates, and the quality of the plastic parts deteriorates. Therefore...Read more