The heavy metal wastewater generated during the production process.
Sustainability
Sustainability and Environmental Respect in Hydraulic Quick Couplers & Valves

Heavy Metal Wastewater Treatment


Our process employs a triple-stage filtration technology to isolate heavy metal components.

The treated water is sent to specialized agencies for further processing and recycling.
Machining Coolant Treatment

The machining coolant is collected for treatment.

The machining coolant is treated through a multi-stage process including oil-water separation, filtration, and disinfection to remove contaminants. The purified coolant is either recycled for reuse or safely disposed of by certified waste management providers in compliance with environmental regulations.
Iron Chips & Swarf Recycling

People First
Fire safety drills
Our company conducts regular fire safety drills, including emergency evacuation simulations and hands-on fire extinguisher training, to ensure all employees are prepared for potential fire incidents.
Production emergency stops
All production equipment in our facility is equipped with emergency stop switches (E-stop buttons) to ensure immediate shutdown capability, guaranteeing employee safety during critical situations.
Driving a sustainable Future with the EH Team


- Name:
- NINGBO E.H HYDRAULIC CO., LTD.
- Tel:
+0086-574-27882700
- Email:
- sales@ehhydraulics.com
- WhatsApp:
- 8613967841269
- Address:
- No.7 Longteng Road, Maoshan Industrial Area, Jiangshan, Yinzhou District, Ningbo, China, 315193