the predecessor of Bonan Technology Co. Was representative office of German Pilling' s and Berg' s in China. Bonan Technology established a joint venture with Italy Gimeco Company Later. Bonan company separated from GIMECO in 2000 and founded Shanghai Bonan Technology Co., Ltd.

Shanghai Bonan Technology Co., Ltd. Is specialized in hot dip galvanizing plants designing, manufacturing, installing, commissioning and training. Our company is one of the most excellent galvanizing supplier in the world. Our hot dip galvanizing lines having occupied Australia, Russia, Holland, India, Saudi Arabia, Syria, Jordan, and Egypt.

So far, our company has built over 100 galvanizing projects and accumulated abundant experiences in galvanizing. Our business mainly covers the following areas:
Jobbing galvanizing line for construction parts: such as steel tower, tube tower parts, highway rails and high mast, etc.
Galvanizing lines for steel tubes: suitable for 1/2" -8" steel tube.
Galvanizing lines for small parts: suitable for bolts, nuts and other small parts.

The related chemical preprocessing products. Acid degreasing agent, anti-acid vapor agent, passivation agent and zinc ash treatment agent.

The galvanizing technical guidance and staff training. Our company has sent several engineers to NAMA Germany, American for training, so we can provide the most advanced technology in the world and the worksite consultation.

We supply:
Designing, Manufacturing, Software writing, Installing/Assembly supervising, Commissioning and Process Training. after sales assistance.
PPH Pretreatment tanks, heat exchanger,
Acid vapors exhausting & scrubbing tower
Fluxing regeneration plant
Waste acid neutralization plants
Drier, hot air generator, flue gases economizers
High velocity pulse heated Galvanizing furnace, zinc kettle
White fume exhausting & filter
Jigging facilities
Rack moving units & transferring shuttles.