Dezhou big guy livestock equipment co.,ltd has experience of producing of pig farm products and agricutural equipments more than 15 years.We opened first factory in 2003 year,mainly produce pig artificial insemination instruments ,including semen catheters and semen extender and semen bottles and dummy sow and so on.We opened second factory in 2010 year,mainly produce farrowing crate,gestion crate and nursery pen and pig flooring and so on.We opened third factory in 2015 year,mainly producing pig feeder and pig trough and automatic feeding system equipments and pig breeding products.We opend trade company in 2019 year,mainly export pig farm products to all world.Till now ,all products used in pig farms can be provided by my company .We can provide service from producing to deliver goods to your place .Hope to make longterm cooperation with all partners.