Dalian Three-Arrow Hardware Co., Ltd. located in DD Port, which is a part of Dalian High-tech industrial zone, is a full-invested subsidiary company of Dalian Insulator Group Corp. We are mainly engaged in the development, manufacture and sale of various steel pins (with zinc sleeve), connecting fittings, flanges, corona rings against bird damage for high voltage transmission and distribution line porcelain/composite insulator and HV post insulator, as well as electrical hardware for several voltages of transmission lines. We produce hardware and fittings for national famous brand “Three-Arrow” HV line porcelain/composite insulators, which are manufactured by Dalian Insulator Group. We moved to a new site in 2004. The new start made the facilities and the technology promoted to an advanced level.

The company can supply series hardware, 16R-32R pin and several voltages transmission line fittings for 40kN-530kN line porcelain/composite insulator and substation post insulator. In addition, we can design and manufacture various non-standard products according to consumer’s requirements. The product quality has been recognized by international authority organizations.

With abundant technological resources, Dalian Three-Arrow Hardware Co., Ltd. established a Hardware R&D Department, which is powerful on technology development and holds independent intellectual property. With advanced manufacture facilities and excellent test methods, we own a perfect quality assurance system and obtained ISO9001, ISO14001 and ISO28001 certificates. Dalian Three-Arrow Hardware Co., Ltd. always takes its excellent quality products, reasonable price and reliable honesty to satisfy the customers. All domestic and overseas friends are welcome for business talks.

Address: No. 88, Liaohe East Road, DD Port, Dalian Economic and Technical Development Zone
P.C.: 116600
Tel: +86-411-87549588　+86-411-87545502
Fax: +86-411-82168008　+86-411-87545502
E-mail:sqiquan88@sina.com