Kelly box and swivel joint, adaptor etc, all the necessary accessories for the Kelly drilling.
Huanli Industries is a professional manufacturer and supplier of Kelly box and adaptor in China. We offer a variety of manufacture piling machine accessories, such as wear parts, tremie pipes, hammer grab, kelly box and adaptor ect. We possess 19 years’ experience of producing, selling and serving. Our company’s products have been exported to South-east Asia, Russia, UAE and other Middle East countries, Japan, Canada and other countries. If you need, please contact us and we hope you can visit our factories by yourselves.
