china millitary technique and Germen quality,Germen spare parts.

located in china ,koera,many sites, covering am overall aera of 40000m^2,specialisizes in research,development,design,sales,and service of material storage and drying technology

Euipped with processing units from Europe,NC Flame cuting machine,steel structure sandblasting euipment, automatic paint room, large shearing and bending machine and NC punching machine,we provide various types of spiral steel silos(capacity:30-15000t) and ancilliary euipment,including self-controll system,in-taking and discharging system,cleaning system,drying system,fumigation system,refrigeration system,insultation system,level-indicators and ventilation systems,a turn-key project from design,civil work,manufacture, installation,commissioning to personnel training.

with advanced developing principles,excellent management and outstanding producation and management group,David wang have owns shares of of a leading production of steel silo and ancillary euipment in china and koera.David wang have patent right to introduce Spiral steel silo technology into the storage of soybean meal,wood pallets,areca,pyrophyllite powder,sulfur,alumina and CaCO3 particles,besides grains,we also put the drying system into the storage areca and tea seeds,leading the storage market and promoting the company development with environmental protection,low energy consumpation,intelligent control,low carbon,

adhering to"cooperation,innovation and win-win", we have made an lot of progress and become an illustrious provider of steel silo and ancilliary euipment, domestical and abroad,and successful made silo projects in countries like vietium,Srilanka, thailand,Myanmar,laos, Iran,Indonesian, MAlaysias,IRan, Pakistan,Saudi Arabia

In 2010, first silo storing sulfur in South Pars Iran, the material is S304, the owner is National Iran Oil Company(South Pars).

In 2009, first silo storing wood pellet in pearl sea city,the owner is Guangzhou Devotion Group.

in 2014, first silo storing Plastic

particles in Nantong,the owner is ZTT group.

in 2013, the first silo storing guar gum in Kunsan, the owner is China national Petroleum Corporation.

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in 2015, first silo storing Peony Seed in ChangZhou,the owner is Jiangsu Nanyuangguose Company.

in 2017,first silo storing rubber powder in Suqian,the owner is Jiangsu Seyoun tire Co.Ltd

in 2018,first Sprial steel silo whose

capacity reach 10,000 tons each silo

storing peas in Yantai,the owner is Shuangta Food group.