NEWS

China International Environmental Protection Exhibition & Conference （CIEPEC）, exclusively organized by China Association of Environmental Protection Industry (CAEPI), is the most prestigious envir...

Rongheng company has passed CE certification,

2021 July first is the 100th anniversary for the Communist Party of China founding day. Established 100 years ago, China has made great efforts even we have went through a lot of efforts and diffi...

Two sets of roots blower are installed for delivering biogas gases.The airtight roots blower are nickle phospherous plated for corrosion resistance.

RH08022 roots blower with 7.5kw motor are fabricated with sound enclosure, which will meet the requirement for noise lower than 80 dB(A).The blower flow volume up to 3.5 m3/min with pressure up to ...

RH10041F roots blower is robust structure for industrial waste water treatment process. The tri-lobe design structure features low noise and stable performance

Nantong Rongheng attended 2021 Wie Tec In Shanghai Hongqiao Exhibiton center, We are one of 15 members in Nantong Environmental protection association.

Nanjing, China Daily paper (CIDPEX) approved by the Ministry of Commerce, international science and technology exhibition industry is the most important annual technology exchange and trade activit...

Nanjing, China Daily paper (CIDPEX) approved by the Ministry of Commerce, international science and technology exhibition industry is the most important annual technology exchange and trade activit...

RH brand roots blower from Nantong Rongheng for overseas Environmental Project Three sets of roots blower are completely fabricted and tested in our factory. All the blowers are manufactured in acc...

Rongheng Wishes our employees a happy enjoyful international day,Happy international labor day

Nantong Rongheng Successfully attended IE expo 2021 held in Shanghai, we are honored one of the top 100 companies in China