Hubei Benxin Environmental Protection Technology Co., Ltd.  |  Tel: +86 27-59835380  |  Mobile: +86 130-1800-6648

Production strength - Source factory of petrochemical corrosion inhibitors·Self-developed and self-produced

Self-built Songzi factory · 10+ reaction synthesis kettles · Independent research and development · Independent synthesis · Self-produced and self-sold · Non-agent and non-OEM

List of production capabilities of source factories

Self-built production base at Songzi Lingang Industrial Park, Hubei, with Wuhan Optics Valley R&D headquarters in parallel. As a corrosion inhibitor source manufacturer, the entire chain from R&D to scale-up production is independently controllable — self-produced, self-sold, supplied directly by the manufacturer, under full-process quality control.

10+ sets
Enamel/stainless steel reaction synthesis kettle
Used in conjunction with different specifications
2
Large production and R&D base
Wuhan Optics Valley + Songzi Factory
10+
Years of experience in continuous synthetic production
Stable batches and traceable quality
3
ISO management systems
Quality · Environment · OH&S

Core production equipment·Independent synthesis production line

The self-built factory has 10+ enamel/stainless steel reaction synthesis kettles of different specifications, equipped with distillation towers, heat exchangers, storage tanks and a DCS system, covering the complete production chain from automated control to distillation purification and finished product filling — a true source factory of corrosion inhibitors.

0 Framed plant building for production safety
🏭 Framed plant building
Full-frame plant building ensuring production safety
1 Stainless & enamel reactors
🔵 Stainless & enamel reactors
Multiple 316L and enamel reactors of different volumes – main equipment for imidazoline synthesis
3 Metering & dosing tanks
🏗️ Metering & dosing tanks
Large stainless tanks with fully enclosed piping for scale-up preparation and production
4 Condenser & reflux system
♨️ Condenser & reflux system
Stainless distillation column with condenser/reflux for purifying imidazoline monomers
5 DCS automation
🖥️ DCS automation system
Advanced DCS reduces labor intensity and enables precise process control for consistent product quality
6 Thermal oil & steam boilers
🔥 Thermal oil & steam boilers
On-site thermal oil and steam boilers provide stable heat for synthesis and continuous production

Self-developed and self-produced quality control system

The source factory has its own laboratory, equipped with a full set of analytical and testing instruments, with a team of R&D engineers stationed on site for a long time, and three-level quality control throughout the entire process from raw materials to finished products — only products passing inspection leave the factory.

Hubei Benxin Self-built Laboratory – Corrosion Inhibitor R&D and Quality Inspection Center

Three-level quality inspection·Full traceability

  • ✅ Raw material incoming inspection: Raw material batches are sampled and tested, and unqualified batches are rejected.
  • ✅ In-process inspection: real-time sampling and analysis of the reaction process, and timely adjustment of process parameters
  • ✅ Finished product factory inspection: Each batch of finished products must issue a complete inspection report before leaving the warehouse.
  • ✅ Independent laboratory equipped with multiple sets of corrosion inhibitor synthesis and testing devices
  • ✅ We can customize exclusive formulas according to customer working conditions and provide sample evaluation reports
  • ✅ Support third-party authoritative organizations to send samples for re-inspection, and the data can be made public

Source factory production qualification

Certified by national authoritative organizations, with a complete production license and management system, the source manufacturer ensures product quality and compliant delivery

🏭
Independent production and manufacturing
Non-agent·non-OEM
📋
ISO 9001:2015
Quality management system
🌿
ISO 14001:2015
environmental management system
⛑️
ISO 45001:2018
occupational health and safety
🔬
In-house laboratory
Three-stage QC: raw material · in-process · finished goods

Self-built production base·Integrated research and production

🏭 Songzi production plant (source factory)

📍 No. 20, Chuangye Avenue, Songzi Lingang Industrial Park, Hubei
⚙️ 10+ enamel/stainless steel reaction synthesis kettles of different specifications
🏗️ Large distillation tower · heat exchanger · steam boiler matching
📦 IBC ton barrel · Blue barrel filling · Tank truck delivery
🕐 Working hours: Monday to Saturday 8:30–18:00

🔬 Wuhan R&D Headquarters (Independent R&D Center)

📍 Donghu New Technology Development Zone, Wuhan City, Hubei Province
Room 701, Building B, Optics Valley Seiko Technology Park, No. 8, Changcheng Yuan 3rd Road
📞 +86 27-59835380
📱 +86 130-1800-6648  |  138-8614-5523
📧 89056244@qq.com