Company News
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Rollester Products: Fearless of Severe Hot Rolling Challenges
ROLLESTER products stand out in extreme industrial environments, combining exceptional high-temperature resistance with robust impact durability. Engineered to thrive under intense conditions, they effortlessly handle the rigors of severe hot rolling processes. Reliable and resilient, these produ...Read more -
Our Factory-Grease & Oil Expert
We are a specialized manufacturer of high-performance lubricating greases and oils. Our factory supplies a comprehensive range of products, including multipurpose lithium grease, calcium grease, high temperature grease, lithium complex grease, graphite grease. engine oil, gear oils, hydraulic oil...Read more -
The Science of Specialized Greases in Modern Engineering
Greases are indispensable in minimizing friction and wear across diverse industries. Multipurpose lithium grease, renowned for its versatility, provides excellent water resistance and thermal stability, making it a popular choice in numerous applications. When it comes to heavy machinery, extreme...Read more -
Launches High-Performance Grease Line
Petroking Petroleum Hebei Co., Ltd., a leading lubricant manufacturer, has unveiled its latest line of high-performance greases designed for industrial and automotive applications. The new products include multi-purpose grease, high-temperature grease, and lithium complex grease, catering to dive...Read more -
Mid-Autumn Festival Holiday Notice
Dear all, In celebration of the Mid-Autumn Festival, we are pleased to announce that our company will be closed from September 15th to 17th, 2024. This three-day holiday will give everyone the opportunity to spend quality time with their families and loved ones, and to enjoy the traditional fes...Read more -
Holiday Notice on 2023 Mid-Autumn Festival & China’s National Holiday
Every year the lunar August 15th is the traditional Mid-Autumn Festival. At Mid-Autumn night, every family reunion together, eating a rich and delicious dinner. Besides, moon cake is the symbol food of Mid-Autumn Festival. So, the Mid-Autumn Festival, is also known as “reunion festival̶...Read more -
Selection Principles for Bearing Grease
How to choose the most suitable grease for your bearings? Usually, the three points below need to be considered: 1. Working Environment It mainly refers to the minimum and maximum temperature of the working environment, air humidity, whether it contains corrosive gas or excessive dust, etc. For ...Read more -
Officially Resume Work and Production
To all friends: First of all, we want to express our appreciation for your support and kindness to PETROKING in the past year. Chinese New Year holiday has ended, and we have officially returned to full work schedule. Kindly note that our order is already in the production line and is being proce...Read more -
Notice About 2023 New Year Holiday
Dear friends, Thanks for your kind support on us this year! We hope we can come a stronger and longer business relationship with you. We supply multipurpose lithium grease, high temperature grease, extreme pressure grease, lithium complex grease, aluminum complex grease, moly grease, engine oil,...Read more -
Who Can Seize the Opportunity of Lubricant Oil
According to a report from Research and Markets, the largest segment in U.S. industrial lubricants market is industrial oil which means that the oil market seems better growth whether now or in the future. Lubricant oils we sell include anti-wear hydraulic oil (32#, 46#, 68#), hydraulic transmiss...Read more -
Happy Mid-Autumn Festival!
Every year on the fifteenth day of the eighth lunar month, it is the traditional Chinese Mid-Autumn Festival. September 10th is Chinese Zhongqiujie in 2022. From September 10th-12th, there will be 3 days holiday off-work. Any information, we will reply in time when seeing it at the first time. In...Read more -
Dragon Boat Festival Vacation Notice
In 2022, Dragon Boat Festival starts from June 3rd to June 5th in China. During those days, our office will be temporarily out of duty, then back to work on June 6th.We are always here these days, we will answer all your questions at the first time seeing your message! Petroking Petroleum Hebei C...Read more