JSBGDJ.JSBGDJ, founded in 1986, is a professional manufacturer in the field of industrial pipeline compensators with fixed assets of 24.86 million RMB. Our products cover a full range of piping system solutions such as metallic expansion joints, non-metallic compensators, rotary compensators, etc., which have passed international certifications such as LR and BV, and are exported to South Africa and Southeast Asia markets. With more than 30 years of technology accumulation, we provide highly reliable products for energy, petrochemical and other industries.