It is quality certified while providing smarter performance and functionality. It has memory to store settings and can be used directly when turned back on. Dongguan Zuolong Machinery Co., Ltd. carries out strict quality control in raw material selection, the whole production, and finished products test. This ensures that automatic cutting machine is high-quality and performance-stable. With attempts to enhance the quality of support and cordless electric scissors, Zuolong Machinery intends to become a popular brand. Please contact us! Zuolong Machinery owns a large scale production base to ensure the bulk production. Zuolong Machinery's products are sold to both domestic and foreign markets After years of development, our team has rich industry experience in the machinery manufacturing. We successfully created the brand called our team. Different styles for thread trimming machine meets different needs of people. It can efficiently and consistently do the job. we's sewing machine is guaranteed to be of high quality and great safety. We have the following certifications. our team is certified by various qualifications. We have advanced production technology and great production capability. automatic cutting machine has many advantages such as reasonable structure, excellent performance, good quality, and affordable price. our team, situated in Second Floor, Area B, No. 251, Tingfeng Science And Technology Park, Xiangfu Road, Chenjiapu, Liaobu Town,Dongguan City,Guangdong Province,ChinaYPE 2016 liao bu zhen dong guan guangdong, focuses on the production and sales of thread cutting machine manufacturer .our company was founded in 2009. In the past years, we have been focusing on the design, production, and sales of machinery. We enjoy a good reputation in the industry.our company strives to open up domestic and international markets. thread cutting machine manufacturer are sold to various countries and regions around the world. They are well recognized by consumers. The materials of our company sewing machine for industrial have remarkable advantages compared with the traditional ones. Its direct drive motor features energy-saving, efficiency, low noise, etc. The quality of this product meets the requirements of many international certifications. Its direct drive motor features energy-saving, efficiency, low noise, etc. Apart from our high quality products, our team wins the trust of our customers with thoughtful and meticulous service. Its direct drive motor features energy-saving, efficiency, low noise, etc. sewing machine developed and produced by our team is mainly applied to the following aspects.

What national standards should the straight thread connection meet? GB5782-86 standard, GB5785-86 standard, GB5783-86 standard, GB5786-86 standard.Straight thread is a thread that has no cone change from the beginning to the end,Most threads are like this,For example, commonly used public bolts.The connection method of the straight thread sleeve is to peel off the longitudinal rib and the horizontal rib of the end of the steel bar by cutting,Then roll directly into ordinary straight thread,Connected with a specially made straight threaded sleeve,Form a steel bar connection.Steel bar rolling straight thread connection method (JSGF02-2001) 1. Scope of Application: strong threaded joints (rolling) such as steel bars are suitable for all concrete structural projects with seismic forgery and non-seismic forgeryIt is especially suitable for important structures that require full play to the strength and toughness of steel bars.1.1 thick diameter, different diameter steel bar connection.1.2 bending steel bar, supe

Want to know: Nanjing 720 Yangtze River machinery factory, where? There are two places,One in Xufu Lane,45 road Che Qingshi village stood down.The other is in the new port development zone.See what department you're going.In Xufu Lane.