Engineered to Excel in Calgary's Variable Climates and Demanding Heavy Industries
Navigating sub-zero operations and high-torque mechanical loads in Alberta's economic hub
As the primary logistics, transportation, and service corridor for Western Canada's resource sector, Calgary demands industrial gear oils that perform under extreme conditions. Equipment operated in Alberta faces some of the most challenging climate variations on Earth—ranging from hot summer days to freezing sub-zero winter temperatures droping below -40°C. These conditions pose massive tribological problems, including rapid viscosity increases, low fluid mobility, boundary friction, and moisture condensation inside gearboxes.
Traditional mineral gear oils lack the low-temperature pour points required for immediate lubrication at startup in Calgary winters, leading to high startup torque, gear tooth micro-pitting, and premature bearing failures. Shandong Longhai's heavy-duty industrial lubricants are engineered to solve this exact issue. By incorporating synthetic base stocks and highly stable extreme-pressure (EP) additive packages, our gear oils maintain a high Viscosity Index (VI), ensuring both cold-flow properties at low temperatures and robust film thickness during heavy machinery operations.
Whether servicing oil field operations in the nearby regions, manufacturing plants in the Foothills industrial parks, or construction fleets working across Calgary's changing landscape, our solutions optimize energy efficiency and lower total cost of ownership (TCO).
Specific wear mitigation and energy efficiency solutions tailored for Western Canadian operations
Providing high-load gear lubrication for hydraulic fracturing pumps, drilling rig gear systems, and pumping units. Formulated to resist oxidation and water separation under continuous operation.
Optimized hypoid gear oils for long-haul transport networks operating along Trans-Canada Highway routes, lowering fuel consumption through stable shear viscosity profiles.
Heavy duty L-CKD formulations targeting planetary gearboxes, heavy slewing bearings, and crushers. Prevents micro-pitting and surface wear under severe shock loads.
15+ Years of R&D, Blending Excellence, and Global Quality Assurance
Shandong Longhai Lubrication Technology Development Co., Ltd. was established in 2009 and is headquartered in Zibo, Shandong. It is a high-tech enterprise integrating R&D, production and sales. The company has been deeply involved in the lubricant industry for more than 15 years, has built a complete industrial chain system, and is committed to providing high-quality lubrication solutions for the global industrial and transportation fields.
As a reliable lubricant manufacturer in the industry, Longhai Technology owns its own brand "Century Longhai" and the international strategic cooperation brand British "A Ba" series of products. Our comprehensive product lineup includes high-performance diesel engine oil, gasoline engine oil, premium gear oil, hydraulic transmission oil, anti-wear hydraulic oil, special engine oil for engineering machinery, special oil for natural gas, full synthetic oil, automotive urea solution, antifreeze, special engine oil for motorcycles, industrial oil, and automatic transmission oil. To provide maximum peace of mind to our global distributors, our brand is backed by quality insurance through PICC (China People's Insurance Company).
Providing Western Canada with scale, precision, and reliable delivery
Longhai Technology has always insisted on innovation-driven development. Our annual R&D investment accounts for more than 5% of annual revenue. We have established strategic cooperation with many domestic and international universities and scientific research institutions to continuously optimize lubrication chemistry and promote industrial progress. Currently, the company's production base covers an area of 131 acres, supporting an annual production capacity of 200,000 tons. The facility is equipped with intelligent production lines and precision laboratories to meet the customized needs of global industrial consumers.
The company has advanced blending and fully automatic production and filling equipment. The filling production line adopts the principle of metering filling, which is suitable for filling various lubricating oils and ensures a filling accuracy of 1‰-2‰. While ensuring high filling accuracy, it increases the filling speed by 20%-35%, effectively increasing operational efficiency and standardizing production. This allows us to guarantee rapid lead times and consistent batch-to-batch quality for international exporters servicing the Calgary market.
Rigorous management structures ensuring compliance with international industrial benchmarks
To operate securely within North American industries, gear and engine lubricants must meet strict compliance standards. Shandong Longhai has established quality frameworks to satisfy these requirements:
By strictly following international ASTM, API, and ACEA benchmarks, our products deliver extreme load-carrying capacity, oxidation stability, and shear protection in challenging industrial scenarios.
Tailor-made chemical configurations for private labels and custom cold-flow requirements
Fully synthetic, semi-synthetic, or mineral lubricant configurations designed to meet specific API, ACEA, and ISO viscosity grades. We optimize pour point depressants (PPD) and extreme pressure (EP) additives for Canadian winters.
Our 200,000-ton capacity supports small-scale trial batches for market entry and large-volume bulk shipments. We fill packaging from 1-liter bottles up to 1,000-liter IBC totes.
Comprehensive design, label printing, and technical documentation support (including SDS and technical data sheets) to ensure smooth compliance with local Canadian regulations.
Defining viscosity, base stock, and operating temperatures.
Developing chemical additives and base oil structures.
Verifying performance under extreme simulated loads and temperatures.
Precise volumetric mixing and high-efficiency filling.
Customs clearance support and maritime shipping to Calgary hubs.
Developing next-generation lubrication technology for changing global markets
The industrial lubrication landscape is evolving toward energy efficiency, emission reduction, and extended drain intervals. Shandong Longhai is focused on developing technologies to address these trends:
By investing in new base oil chemistry and molecular structures, we help our partners stay competitive in a changing market.
Preserving original formulation options, localized for Western Canada’s demanding requirements
Technical answers to common questions about selecting and importing lubricants for cold-weather operations
ISO VG (Viscosity Grade) classifications categorize oils by their kinematic viscosity measured in centistokes (cSt) at 40°C. For example, ISO VG 220 has a nominal viscosity of 220 cSt at 40°C. API (American Petroleum Institute) gear oil classifications (such as GL-4 and GL-5) define performance characteristics, particularly extreme pressure (EP) qualities, commonly used in automotive and heavy transport gear systems. For industrial machinery, ISO specifications like L-CKC (medium load) and L-CKD (heavy-duty under severe impact loads) are used to match the equipment's load profile and operating parameters.
At extreme temperatures below -30°C, mineral-based gear lubricants can reach their pour point, turning wax-like and restricting oil flow. This results in dry start-ups and wear on gear teeth and bearings. To prevent this, operations use synthetic base stocks (such as PAO) combined with cold-flow pour point depressants (PPD). These formulations maintain low-temperature fluidity, reducing start-up torque and ensuring fast oil circulation during cold weather.
The Chinese national standards GB 5903 for industrial gear lubricants align with international classifications. L-CKC corresponds to ISO 12925-1 CKC and AGMA 9005-E02 (Medium EP). L-CKD corresponds to ISO 12925-1 CKD and DIN 51517 Part 3 (CLP), which are designed for heavy-duty industrial gears subject to high shock loads, micro-pitting, and moisture contamination.
We maintain quality control through our fully automated blending system and laboratory testing. Our automatic filling and blending line operates with a metering accuracy of 1‰ to 2‰. Every raw material batch, including base oils and imported additives, undergoes spectroscopy, viscosity index testing, and elemental analysis. In-process and final product checks are performed before packaging to ensure compliance with ISO 9001:2015 standards.
Yes. Our R&D team can reverse-engineer and adjust lubricant formulations to meet specific OEM viscosity limits, load stages, and additive profiles. We tailor formulations for specialized machinery in mining, construction, or manufacturing sectors to match the performance of major brand-name products.
The typical production turnaround is 10 to 15 days from design approval. Sea freight shipments depart from Qingdao Port to Vancouver, followed by rail transport directly to the Calgary intermodal terminal. The total transit time generally ranges from 28 to 35 days. We provide comprehensive export documentation and customs clearance support to ensure efficient delivery.
Partner with a quality-insured, ISO-certified manufacturer offering customized formulations, packaging, and global supply chain support.
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