About Us

About Lanso

Lanso Konly (Shanghai) Instruments Co., Ltd. is an innovation-driven and high-tech enterprise. The company is committed to creating globally leading SF6 and other alternative insulating gas monitoring solutions and digital transformer accessories series products.

Backed by cutting-edge technology, the company has established a full-fledged industrial ecosystem spanning R&D, production, marketing, and technical services, continuously safeguarding the operation of power equipment worldwide.

In technology and market development, Lanso Instruments relies on its independent R&D innovation platform and holds multiple technical invention patents. With technological breakthroughs in segmented fields, the company has been awarded a number of authoritative qualifications, including the Little Giant Enterprise, National Key "Little Giant" Enterprise, 2024 Shanghai Manufacturing Single Champion and Shanghai Green Factory. Our products have been exported to more than 20 countries worldwide, covering France, Germany, Italy, Spain, India and other regions.

In globalization strategy, the company has established deep strategic partnerships with international electrical giants like ABB, HITACHI, Schneider, and Siemens, while maintaining long-term collaborations with leading domestic switchgear companies such as Taikai Group (TK), Sieyuan Electric, Pinggao Electric (PG), and China XD Group etc.

The company always puts quality management at the core of its development. Through scientific and standardized management systems as well as rigorous and comprehensive management measures, it fully ensures stable product quality and reliable performance. The company has obtained authoritative certifications from Swiss SGS, including ISO 9001 Quality Management System, ISO 14001 Environmental Management System, ISO 45001 Occupational Health and Safety Management System, ISO 56005 Innovation and Intellectual Property Management System, as well as ISO 50001, ISO 14064 and ISO 14067 etc. Meanwhile, the enterprise has established a full-chain quality traceability system covering raw material procurement, production and manufacturing to finished product delivery, enabling whole-process quality control and full traceability.

The company's product portfolio includes three major series. The insulation gas monitoring series includes various digital density monitors (density meters), density switches, density transmitters, and valves. The transformer accessories series mainly includes intelligent buchholz relays, oil temperature indicators, and oil level indicators. The equipment and instruments series mainly includes gas density relay calibrators.

With outstanding technological strength, strict quality management, and a global strategy, Lanso Instruments is innovation-driven and quality-backed, continuously leading industry development and contributing to the intelligent and green transformation of the global power industry.

1999

+

Company establish
100

+

Countries and regions
5

+

Core product series
50

+

Technical patent

WELCOME TO LANSO INSTRUMENTS

Certificate

Honors and Qualifications

History
Milestones

1999-2008

2009-2014

2015-2019

2021-2026

1999:

Shanghai Keli Electric Co., Ltd. was established

2004:

Become a globally qualified supplier for ABB

2005:

Obtained ISO9001 quality certification from SGS in Switzerland

2006:

Become a qualified supplier of Schneider

2008:

Langsongkeli has passed the ISO9001-2000 certification review; Become a qualified supplier of Shandong Taikai Group

2009:

Become a qualified supplier of Pinggao Group

2010:

The first overseas large-scale hydropower station, Vietnam SONLA 550kV online monitoring project, has been successfully put into operation; Received the honorary title of "Shanghai High tech Enterprise"

2012:

Become a global strategic partner of Siemens

2013:

The scientific research project has successfully passed the acceptance of the National Innovation Fund

2014:

Become a global sustainable development strategic partner of ABB

2015:

Establish strategic cooperation with South Korea's Xiaoxing; Becoming a Schneider Green (Excellent) Supplier; Become a qualified supplier of Xidian Group

2016:

Becoming a qualified supplier for the Omajiabao Group; Becoming a Shanghai Science and Technology Giant Cultivation Enterprise

2017:

Jiaxing production base (Langsong Science and Technology Park) has been put into operation; The company's output value exceeds 100 million

2018:

A 100000 level dust-free workshop has been certified by SGS and put into production; Becoming a qualified supplier for LucySwitchgear Group

2019:

Obtained ISO14001 and ISO45001 environmental and occupational health and safety system certifications

2021:

Become a global strategic partner supplier of Schneider; Awarded the title of "Specialized, Refined, Unique and New Small Giant Enterprise" by the Ministry of Industry and Information Technology of China

2024:

Awarded the title of Shanghai Manufacturing Industry Single Champion Enterprise

2025:

Honored as National Key Specialized and Sophisticated "Little Giant" Enterprise

Certified as Shanghai Green Factory

2026:

●Certified for ISO 56005 Innovation and Intellectual Property Management System