About Us

• Company Profile

• Factory

Products

• Pump

  • HT Progressive Cavity Pump (Screw Pump)
  • HT All-Metal Rotary Lobe Pump
  • HT Rubber Rotor Rotary Lobe Pump

• Replacement Parts

  • NETZSCH Pump Replacement Parts Supplier
  • Seepex Pump Replacement Parts Supplier – Stator, Rotor & Spare Parts
  • Mono Pump Replacement Parts Supplier | Rotor, Stator & Full Replacement Solutions

• Regular Products

  • Elastomer Bellow Mechanical Seals MG1/MG12/MG13
  • Wave Spring Mechanical Seals M7N/M74
  • Single Spring Mechanical Seals 2100
  • Elastomer Bellow Mechanical Seals EA56O
  • Single Spring Mechanical Seals M3N/M32/M37/M37G
  • Elastomer Bellow Mechanical Seals MG9
  • Wave Spring Mechanical Seals H7N/H74
  • Multiple Spring Mechanical Seals M74-D
  • Multiple Spring Mechanical Seals H74-D
  • Multiple Spring Mechanical Seals 58U/59U
  • Multiple Spring Mechanical Seals 58B/59B
  • Elastomer Bellow Mechanical Seals 21/21T
  • Single Spring Mechanical Seals 502
  • Multiple Spring Mechanical Seals 8B1/8B1T
  • Multiple Spring Mechanical Seals 8-1/8-1T
  • PTFE Bellow Mechanical Seals 20/20R
  • PTFE Bellow Mechanical Seals 10R/10T
  • Metal Bellow Mechanical Seals 606
  • Metal Bellow Mechanical Seals 609
  • Metal Bellow Mechanical Seals 680
  • Elastomer Bellow Mechanical Seals 1
  • Elastomer Bellow Mechanical Seals 6

News

• News

  • 2026 Global Lobe Rotor Pump Market: Size, Core Manufacturers, Future Trends & Fully Replaceable Solutions
  • Original Netzsch/Seepex Parts Too Expensive? A Guide to Cost-Effective Alternatives
  • Progressive Cavity Pumps vs Rotor Pumps: Selection Guide for Different Fluid Conveying Scenarios
  • Progress Cavity Pump Daily Maintenance Tips to Extend Equipment Service Life

Case

• Case

  • Break Through Netzsch Spare Parts Bottleneck! Large Sewage Treatment Plant in Southeast Asia Cuts Costs by 50% with Alternative Parts
  • Cost-Saving & High-Reliability: HONGTUO Seepex Alternative Parts in a Middle East Oilfield
  • Corrosion-Resistant Solution: HONGTUO Netzsch Alternative Screw Pumps in a Chinese Food Waste Treatment Plant
  • HONGTUO Lobe Rotor Pumps Replace International Brands: Practical Case of 50% Cost Reduction for a European Chemical Enterprise

Video

• Video

FAQ

• FAQ

Contact Us