Overview

Key Contact Personnel:
Maria Yu, Director of Overseas Dept. yuwenwen@ld-cn.com
Hanns Shuai, Vice director of Overseas Dept.shuaizhang@ld-cn.com
Zhang Shangang, Chief Engineer zhangshangang@ld-cn.com
Kong Junfei, Director of Production Dept. kongjunfei@ld-cn.com

Year Founded: 1936
Total Number of Employees: 502
Number of Employees in Production: 360
Quality Certification: ISO9001, ISO14001, ISO45001
Percent of Sales in Export Markets: 30%
Total Annual Sales: More than USD 50 million
Major Export Markets Served: USA, Australia, Turkey, Spain, Portugal, Brazil, Pakistan, Greece, UK, Hungary, Poland, Chile, India, Mexico, Italy, Ireland, Vietnam, Indonesia, etc.
Range of Products Offered: Electrical Insulators and Bushings

Products

Insulators

Disc-Type Insulators:
AC or DC all different voltage range, 40 kN-840 kN, BS, IEC, ANSI, CS, AS, GB…

Long-Rod Type Insulators:
10 kV-1000 kV, ±440 kV-±1100 kV, 40 kN-1000 kN, GB, IEC, ANSI…

Line-Post Insulators:
10 kV-500 kV, 1 kN-20 kN

Pin-Type Insulators:
10 kV-110 kV, 1 kN-12.5 kN

Strain / Guy Insulators:
10 kV-35 kV, 40 kN-120 kN

Dead-End Insulators:
10 kV-35 kV, 40 kN-120 kN

Station Post Insulators:
35 kV-330 kV, 5 kN-20 kN

Hollow Insulators for Bushings, Arresters Terminations, etc:
HCI range: 72.5 kV-1100 kV, 14 kN.M-1400 KN.M

Materials or Components for Insulators:
FRP tube: inner diameter range: 130mm-1000mm, length range: 300mm-13000mm

Bushings

OIP, RIP, RIF, Solid bushing, voltage range 12 kV-1100 kV