With large factory, Dongguan Zuolong Machinery Co., Ltd. is able to supply large quantity of sewing machine. 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 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. Every component is being screened fully tested to ensure 100% in quality. The table top or space saver model is available, depending on the size of the workspace. The product has got high client satisfaction and has a great potential for wider application. It achieves high precision owing to the control of microcomputer and electronic eye. 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!

Can the electric sewing machine bought from Japan be used in China? As long as the input voltage is the same,You can use it.The voltage produced in Japan is 110 volts.And this is all 220 volts.When used,Be sure to install another transformer,Can be used.Otherwise it will burn the machine!Can't be used in China,I just bought it back,I forgot for a while,Plug in the power supply,Burn out immediately,Can't be used now,I don't know where to repair it.Can be used.

How to eliminate burrs in the processing of organic glass (lantern) holes? Urgent !! Opening method of organic glass container: Woodworking cutting blade with holes below 100 diameter can be completed by hand cutting machine,Or directly punch with an electric drill.If the opening requires high precision, laser cutting is required.Organic Glass is a popular name,Abbreviated as X1.The chemical name of this polymer transparent material is polymethyl methacrylic acid,It is a polymer compound formed by the aggregation of methyl methacrylic acid.It is an important thermoplastics developed earlier.Organic Glass is divided into colorless and transparent,Colored and transparent,Pearl,Embossed organic glass four kinds.Organic Glass is commonly known as acrylic, Zhongxuan acrylic, agree,Organic Glass has good transparency and chemical stability,Mechanical properties and weather resistance,Easy dyeing,Easy Processing,Beautiful appearance and other advantages.Organic Glass is also called gelatin glass, acrylic, etc.Poly