Dongguang Company is located in Jiangsu province, where is not far from Shanghai about one hour driving and the transportation is very convenient. We are a integrated company that has different branches in most part of China. These are as follows: our Diamond tool plant, our Filament Company, our Daily Chemicals plant and our Sewing Machine Needles Company. We offer the wide range of products for worldwide customs, like Light Bulb Filament,Diamond Core Drills,Sewing Machine Needles.Our Diamond Tool Plant is specialized in diamond aiguilles manufacturing, the aiguilles are used as puncher for glass products, lamp appliances, kitchenware, etc. The products are with high quality and it has been exported to many countries such as Japan, Korea etc.

We are a professional filament manufacturer. The annual production is 1.2 billions filaments, the products include normal light bulb filament, save energy filament, fluorescent filament, infrared filament, special type filament. All our filament has pass ISO-2001 system, and our products are well known in Middle East, Europe and America. Other products are knitting sweater and tailors chalk.

Our Daily Chemicals Plant is specialized in invisible painting powder manufacturing. The paint is widely used in textile and apparel industries, and it is popular in Middle east, Europe, America and Southeast Asia, etc. Our Sewing Machine Needles Company produce Sewing Machine Needles. The products include all types of Sewing Machine Needles and the annual production is 100 millions bags, the quality of the needle meet ISO-2001 standards. The products have been exported to many countries in abroad. Dongguang Company welcome all customers and friends from all over the world to establish business cooperation.