Dongguan Zuolong Machinery Co., Ltd. is currently one of the most professional sewing machine manufacture in China. In the future, Zuolong Machinery keeps carrying forward the enterprise spirit of 'morality, pragmatism, and innovation'. We devote ourselves to seek practical innovation in business management. We adopt the advanced management mode for modern enterprise and strive to become a leading company in the industry. Zuolong Machinery's industrial sewing machine is widely used in various industries and fields. Zuolong Machinery's industrial sewing machine is various in types and styles to meet the different needs of customers. As our company operates with a strict QC system, this product has a stable performance. This machine is designed to prevent overload and save time. our team has a high-level production team and advanced production and testing equipment. In addition, we have a complete quality inspection system and professional testing personnel. All this provides a strong guarantee for the excellent quality of industrial sewing machine. our company's products are reliable in quality, various in type and affordable in price. Customers in need are welcome to contact us. We sincerely hope to reach friendly cooperation, common development and mutual benefit with you!

University holiday internship report (1000 words of garment factory) urgent! During the holiday internship time of xx garment factory,Let me have a general understanding of the garment industry.As one of the manufacturing industries, the garment industry,Condensed the general characteristics of manufacturing: product-centered organization and operation,And it also combines the production and operation of labor-intensive industries: workers' labor is the source of value.Moreover, Shengjia's production is OEM production,Foreign businessmen come to sample,Enterprises produce according to the sample version,So,I also learned some knowledge of international trade here.Sheng Jia's production workshop gives people a comfortable feeling: spacious and bright,There is a certain interval between each production area and between each equipment,And equipped with 'simple air conditioning' (a cooling equipment,Even in midsummer,Room temperature is also maintained at 20 degrees ).This is to meet the requirements of

Is the outer thread of the bolt right-handed and the inner thread of the matching nut left-handed? Because I cut the nut axial with the cutting machine, why? 5 The outer thread of the bolt is right-handed, and the inner thread of the matching nut is also right-handed.If you look at it in perspective, you will understand it.Carefully observe,What you said was impossible,Violating the threaded connection.It's right-handed,