Jinan Rainbow Metalwork Co., Ltd is located in Jinan city, Shandong Province, China and established in 2005, is a leading manufacturer of products used by utilities for building, transmission, distribution and railway.

Our products include: Helical Anchors, Pipeline Anchor System, Electrical Power Fitting, Railway Turnout Accessories, Telecom Fitting, Construction Fitting.

We have provided products for high voltage transmission lines in the United States, Canada, Brazil, Germany, Australia and Tanzania.

Our company has achieved the total quality management in the quality management, passed ISO9001: 2015 standard certification.

We have won the trust of customers with the best-quality products & first-class services.

We have already attended IEEE PES T&D DENVER 2018, Booth# 1780. And achieved success.