Explore our high-tier industrial formulations, manufactured in our Zibo facility under strict ISO quality standards.
Corrosion is a multi-billion dollar threat to global manufacturing, logistics, and metalworking. As precision machinery and steel components travel across diverse geographic zones and microclimates, the threat of oxidation increases exponentially. For modern manufacturing systems, standard barriers are no longer sufficient.
To address this challenge, industrial operators require rust preventive oils formulated with advanced polar additives. These additives chemically bond to metal surfaces, creating an impermeable hydrophobic barrier. From raw hot-rolled coils to micro-machined automotive parts, our formulations deliver targeted rust prevention engineered for performance under high humidity, marine transport conditions, and extended indoor storage.
"According to NACE International, the global cost of corrosion is estimated to be $2.5 trillion USD. Implementing targeted, high-performance protective coatings during storage and transport can mitigate up to 35% of these losses."
Staying ahead of regulatory and process changes with specialized, eco-friendly, and high-protection formulations.
Global environmental mandates restrict the use of volatile organic compounds. Our development team focuses on high-flash-point, low-VOC solvent-cutback agents that ensure plant safety and compliance without reducing dry-film efficiency.
Modern assembly lines require protective coatings that do not interfere with subsequent welding, stamping, or paint systems. Our micro-film rust preventatives yield thin, paraffinic or wax-like films (0.5 to 2 microns) that are easy to wash off during degreasing.
Water-miscible rust preventatives provide a safer working environment. Our water-based emulsifiable rust preventive oils form stable micro-emulsions that provide consistent indoor corrosion protection while minimizing disposal costs.
Strategic considerations for supply chain leaders when importing anti-rust formulations and industrial lubricants.
Global procurement teams must balance three key parameters when sourcing chemical products: technical compliance, delivery consistency, and cost-efficiency. High-performance rust preventive oils must satisfy localized environmental mandates (REACH, RoHS) and verify protection limits via standardized testing (ASTM B117 salt spray, ASTM D1748 humidity cabinet testing).
To reduce supply chain risks, sourcing managers look for manufacturers with integrated logistics, scalable blending capacities, and robust raw material reserves. Our production base in Shandong provides direct access to primary base oil refineries and chemical supply corridors, ensuring consistent quality and pricing stability for our international partners.
Established in 2009 and headquartered in Zibo, Shandong, Shandong Longhai Lubrication Technology Development Co., Ltd. is a high-tech enterprise integrating research and development, production, and sales. With over 15 years of industry experience, we have built a fully integrated industrial supply chain to provide premium lubrication and rust-prevention solutions to the global market.
Under our proprietary brands, "Century Longhai" and our strategic international cooperative brand, the British "A Ba" series, we offer a comprehensive range of products. These include diesel engine oils, gasoline engine oils, industrial gear oils, anti-wear hydraulic oils, special machinery lubricants, motorcycle oils, and specialized chemical solutions like rust preventives, antifreeze, and automotive urea solution. Every batch is covered by PICC quality insurance to guarantee performance and reliability.
Our production facility spans 131 acres and delivers an annual capacity of 200,000 tons. Equipped with fully automated blending networks and high-accuracy filling lines, we maintain strict control over our manufacturing processes. Our filling systems utilize high-precision metering technologies that achieve a filling accuracy tolerance of 1‰-2‰.
By automating our lines, we have improved filling speeds by 20% to 35%, ensuring rapid order turnaround times and stable delivery schedules. This advanced automation helps minimize human error, guarantees batch consistency, and allows us to offer cost-competitive manufacturing solutions globally.
We formulate custom industrial oils and lubricants tailored to specific vehicle configurations, equipment designs, and environmental conditions.
We engineer fully synthetic, semi-synthetic, and mineral-based formulations tailored to your performance targets and regional environmental regulations.
Our blending facilities scale easily from specialized low-volume pilot batches to full container shipments, with variable packaging options.
We provide full laboratory test data and compliance certifications (API, ACEA, ISO, and IATF) to ensure direct market entry.
Where our rust preventive oils and lubricants are deployed for maximum surface protection.
Components shipped via sea freight face high saline humidity and extreme temperatures. Our thin-film, solvent-cutback anti-rust oils form a dense barrier that protects polished surfaces, gears, and fasteners throughout their transit window.
Steel coils and stamped blanks require interim indoor protection before assembly. Our specialized drawing and protection lubricants shield steel from oxidation while remaining fully compatible with modern automated wash systems.
Outdoor steel yards require heavy-duty protection against acidic rain and industrial atmospheres. We formulate high-viscosity, oil-wax coatings that resist rainwater wash-off and remain stable for up to 24 months of outdoor storage.
Our plant operations adhere to international management and quality standards to guarantee consistent manufacturing quality.
Our standardized approach from technical formulation design to industrial-scale delivery.
We analyze your target application, corrosion limits, and regulatory constraints.
Our chemists optimize chemical viscosity, film type, and solvent base.
We verify protective performance using salt spray (ASTM B117) and stability testing.
We blend in 200,000-ton capacity lines with automated filling systems.
We manage final packaging, customs documentation, and global shipping.
Answers to common technical queries about industrial rust preventive formulations and application parameters.
Our broader range of industrial fluids, motor oils, and heavy-duty formulations engineered for global export.
Longhai
