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Changsha Friend Experimental Analysis Instrument Co.,Ltd

Changsha Friend Experimental Analytical Instrument Co., Ltd. is a high-tech enterprise specializing in the design, R&D, and manufacturing of experimental analytical instruments for the petroleum and energy sectors. It has long served oil refineries, chemical enterprises, oil product and lubrication management institutions, quality inspection and metrology authorities, research institutes, and various laboratory facilities. Guided by the mission of “Making Every Test More Accurate and Traceable”, the company provides stable, precise, and repeatable instruments, equipment, and application solutions for key industry links, helping customers improve experimental efficiency and data credibility.
 
Friend is committed to pursuing excellence driven by vision. Amid rapid technological iteration and increasingly stringent experimental requirements, the company regards accuracy, reliability, and traceability as the lifeline of its products. It implements standardized R&D, lean manufacturing, and full-process quality control in every procedure, striving to deliver products that withstand re-inspection, adapt to harsh working conditions, and stand the test of time. Such dedication to details and reverence for quality embodies Friend’s craftsmanship spirit and long-term development philosophy.
 
Looking ahead, Friend embraces talents and technology with an open mind. The company respects professionalism, encourages innovation, and advocates a data-driven, problem-oriented collaboration mechanism. By continuously gathering multidisciplinary talents in R&D, engineering, application, and service, it promotes the integration of advanced manufacturing and digitalization across the entire industrial chain — from R&D and production to delivery and after-sales service — responding quickly to on-site customer needs with faster product iterations.

“Friend” is more than a corporate name; it represents the core values of the company:
  • Prosperity through competence: achieving sustainable growth via intellectual accumulation and technological advancement;
  • Integrity through professionalism: building a trustworthy partnership image with upright conduct and professional excellence;
  • Foundation through virtue: upholding quality standards with integrity and responsibility, pursuing steady and long-term development.
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Guided by this vision, Friend will continue to deepen its presence in the experimental analytical instrument industry. Upholding the principles of prospering through competence, establishing reputation through integrity, and rooting in virtue, the company will forge ahead through integrity and innovation, sharing quality achievements and creating a win-win future with its customers.
AFTER SALES
"If I were a customer, I would never buy defective products." - We know that product quality is the foundation of a company. Based on the ISO9001 international quality management system standard, we adopt a modern production management system and select quality products that have been tested at all levels. We screen and strictly test components, never neglecting any link in the entire quality chain from raw materials to products, and provide customers with high-quality, safe and reliable products.
FACTORY DISPLAY
CERTIFICATES
Continuously carving out our own products and improving our own craftsmanship
CERTIFICATES
HIGH TECH ENTERPRISES
CERTIFICATES
TECHNOLOGY INNOVATION LITTLE GIANT ENTERPRISE
COMPANY HISTORY​​​​​​​
Company History​​​​​​​
Foreign Trade History
  • In 2011, we took the lead in developing fully automatic kinematic viscosity, greatly improving the economy and stability of lubricating oil.
    2011
  • In 2012, traditional flash point testers were improved, significantly reducing costs and increasing the popularity of the modified instruments.
    2012
  • In 2013, I went abroad for the first time as a member of an expert group to provide instrument installation and technical guidance for the construction of local lubricant factories.
    2013
  • In 2014, it became the first Chinese manufacturer in the petroleum analysis instrument industry to export to the Americas.
    2014
  • In 2015, we developed a high-temperature and high shear tester, which successfully replaced similar foreign products.
    2015
  • In 2016, it became the first enterprise in the industry to be awarded the title of "Technology Innovation Little Giant Enterprise".
    2016
  • In 2017, it was recognized as a high-tech enterprise.
    2017
  • In 2018, a new type of closed flash point tester was improved, with measurement precision and accuracy reaching the level of similar products from leading international manufacturers.
    2018
  • In 2019, it became the first manufacturer to obtain independent import and export rights in the industry.
    2019
  • In 2020, we developed the world's first fully automatic colloidal analyzer, which is the first domestic product to lead an internationally renowned manufacturer in the industry.
    2020
  • In 2021, we successfully developed a sticky and slip characteristic testing machine, becoming the only manufacturer in the world to produce this instrument.
    2021
  • In 2022, the first electric vehicle coolant corrosion simulator was improved, providing important testing data for the service life of new energy vehicles in China.
    2022
  • In 2023, a newly designed fully automatic viscosity tester broke through the minimum usage of samples and cleaning solution, greatly improving the economic and efficiency of the instrument's use. Our mission is to assist customers in improving detection efficiency and accuracy by providing the most advanced and reliable petroleum analysis instruments, thereby promoting technological progress in the petroleum industry. We are committed to becoming a major innovator in the global field of petroleum analytical instruments.
    2023
  • 2011
  • 2012
  • 2013
  • 2014
  • 2015
  • 2016
  • 2017
  • 2018
  • 2019
  • 2020
  • 2021
  • 2022
  • 2023
  • In 2010, a leading domestic engine apparent viscosity was developed, filling the gap in the detection of lubricating oil apparent viscosity in China.
    2010
  • In 2011, we took the lead in developing fully automatic kinematic viscosity, greatly improving the economy and stability of lubricating oil.
    2011
  • In 2012, traditional flash point testers were improved, significantly reducing costs and increasing the popularity of the modified instruments.
    2012
  • In 2013, I went abroad for the first time as a member of an expert group to provide instrument installation and technical guidance for the construction of local lubricant factories.
    2013
  • In 2014, it became the first Chinese manufacturer in the petroleum analysis instrument industry to export to the Americas.
    2014
  • In 2015, we developed a high-temperature and high shear tester, which successfully replaced similar foreign products.
    2015
  • In 2016, it became the first enterprise in the industry to be awarded the title of "Technology Innovation Little Giant Enterprise".
    2016
  • In 2017, it was recognized as a high-tech enterprise.
    2017
  • In 2018, a new type of closed flash point tester was improved, with measurement precision and accuracy reaching the level of similar products from leading international manufacturers.
    2018
  • In 2019, it became the first manufacturer to obtain independent import and export rights in the industry.
    2019
  • In 2020, we developed the world's first fully automatic resin analyzer, which is the first domestic product to lead an internationally renowned manufacturer in the industry.
    2020
  • In 2021, we successfully developed a sticky and slip characteristic testing machine, becoming the only manufacturer in the world to produce this instrument.
    2021
  • In 2022, the first electric vehicle coolant corrosion simulator was improved, providing important testing data for the service life of new energy vehicles in China.
    2022
  • In 2023, a newly designed fully automatic viscosity tester broke through the minimum usage of samples and cleaning solution, greatly improving the economic and efficiency of the instrument's use.
    2023
  • 2010
  • 2011
  • 2012
  • 2013
  • 2014
  • 2015
  • 2016
  • 2017
  • 2018
  • 2019
  • 2020
  • 2021
  • 2022
  • 2023
PATENT CERTIFICATE
We strive to create new management models and new products to meet the growing needs of customers.
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CONTACT US

 Floor 4, Building 6, Zone A, Jindaoyuan Phase I Industrial Factory, No. 169 Huizhi Middle Road, Changsha High-tech Development Zone
 +86-17871927557
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