ei core lamination for transformer electrical steel coils

production of a variety of standard and non-standard series EI lamination, three-phase core,silicon steel sheet, core ballasts, TL core series and a variety of reactor core products.

With stable quality, reasonable prices and professional experience, we have won an excellent reputation and established good relationships with our clients.

Our company covers an area of more than 13,000 square meters, and has more than 60 employees, including 15 technicians and engineers. Moreover, we have introduced 12 automatic punching machines, 2 automatically controlled slitting lines, 3 sets of vacuum nitrogen-charging heat treatment equipment, 1 electromagnetic performance tester from Japan and Taiwan. With professional and devoted staff, advanced production line, excellent product quality, as well as better customer service, we have enjoyed a high reputation in transformer and electric tool industry in domestic market.

Our annual output for varied standard and non-standard silicon steel EI lamination reaches 13,000 tons. With company management philosophy of "better quality and better service", we'd like to work with new and old customers to create a brilliant future for both sides.

Why choose us:

1. Factory direct: We are a professional manufacturer of Silicon Steel Sheets, established in 2009.

2. High quality raw material: We mainly choose raw material from big steel factories, such as BAO STEEL, WU STEEL, which are the best and largest raw material manufacturers in China.

3. Good quality & Low cost: The company has introduced a dozen of fully automatic high-speed punching machines, which can produce high quality products with less labor cost. So we can always keep the price competitive and reasonable.

4. Various sizes for selection: We have developed a great variety of molds, with different sizes, to provide you with a wide range of options.

Jiangyin hengtong was found in 1989.it is a large scale , standardization, consideration, and information all constitute important factors in the development of steel managing enterprises. The company located in jiangyin city-the NO.1 of the TOP 100 cities in China ,faces the shanghai on the east and near the changjiang river on the north ,with the ascendant geographical location and convenient transportation makes goods reach to destination very quickly.

Now we have two companies, jiangyin hengtong ,jiangsu smart motor technology（jiangsu shuaijin） ,about 200 employees ,30% of them is professional and technical talents.jiangyin hengtong is as a window of the group . it got the ISO9001 ROHS SGS ISO14001 IATF16949 and the horner of jiangyin high-tech enterprise,jiangyin key enterprise . it covers about 1300 are and has two set of slitting machine , twelve sets of annealing equipment .more than 50 sets of punching machine and cutting machine. We can produce most of kinds EI type ,UI type and other silicon steel sheet in the market ,Contain the thickness 0.23mm 0.30mm 0.35mm 0.5mm etc .annual quantity is about 50000 ton.

In the past 20 years, jiangyin hengtong made a great achievement in the filed of transformer industry , Power tools industry, household appliances industry, welding industry, automobile manufacturing industry .well-known and trust by the domestic and foreign enterprises ,such as microtek ,luminous , leader,EAGTOP,GREE etc. The products has been sold to US, Brazil ,India ,EGYPT,RUSSIA AND POLAND. Jiangyin hengtong has been the most important punching company in the word .