上海懿宏科学仪器有限公司

What 上海懿宏科学仪器有限公司 does

Shanghai Keshun Technology Co., Ltd., operating under the brand LINKPHYSICS, is a Shanghai-based designer, manufacturer, and distributor of cryogenic and low-temperature scientific instruments founded in 2008 and restructured in 2018 from a foreign-brand distributor into an independent R&D and manufacturing enterprise. The company builds cryogenic probe stations (including 4K closed-cycle, liquid-nitrogen high-low temperature, permanent-magnet, and strong-magnet variants), closed-cycle and continuous-flow cryostats reaching 4.5K, superconducting magnet systems (up to 7T with 100nm vibration), Hall-effect test platforms, vibrating sample magnetometers, three-dimensional magnetic-field test platforms, low-temperature sensors and heaters, temperature controllers, cryogenic cables and sample rods, plus turnkey vacuum components from international partners such as Delft Circuits, HTS-110, Cryofab, AMI, SST, Sumitomo, and Agilent.

Its proprietary XYZR four-axis probe-arm architecture enables 50mm and 100mm large-sample measurement, described as a global industry breakthrough versus the prevailing 32mm limit, and its closed-cycle refrigeration systems achieve 4.5K without liquid-helium consumption. The company serves universities, government research institutes, and high-end manufacturing R&D centers across condensed matter physics, superconductivity, spintronics, semiconductor characterization, quantum computing, and materials science, with a cumulative installed base of 1,000+ customers and regional sales/technical offices in Beijing, Hefei, Chengdu, and Shenzhen, complemented by Taobao and JD.com e-commerce storefronts.

Revenue is generated through hardware sales of standard and customized instruments, engineering customization services from design through production and acceptance, and on-site installation, commissioning, training, and 7x24 after-sales support. Pricing is quote-based and not publicly disclosed. Marketing channels combine academic conference participation, a bilingual corporate website, e-commerce storefronts, and published customer case studies, while distribution relies on direct enterprise field sales and regional offices.

Name

上海懿宏科学仪器有限公司

Legal name

上海柯舜科技有限公司

Website

https://linkphysics.com

Company type

Private

Founded year

2008

Operating status

Operating

Headcount range

1–10 employees

Short description

Shanghai Keshun Technology (LINKPHYSICS) designs and manufactures cryogenic probe stations, cryostats, superconducting magnet systems, and Hall-effect test platforms for universities, research institutes, and quantum-computing R&D centers in China and select overseas markets.

Ownership category

akta.pro rank

Product category

Scientific Instruments (Cryogenic and Low-Temperature Equipment)

NAICS

Instrument Manufacturing for Measuring and Testing Electricity and Electrical Signals (334515), Other Measuring and Controlling Device Manufacturing (334519)

SIC

Instruments For Meas & Testing Of Electricity & Elec Signals (3825), Laboratory Analytical Instruments (3826)

akta.pro primary industry

Calibration, Characterization & Test Instrumentation (Cryo/RF) (HDAGABAM)

akta.pro secondary industries

Cryogenic Systems & Cryostats (HDAGABAA), Cryocoolers & Refrigeration Units (HDAGABAB), Test, Probe & Burn-In Equipment (Wafer Sort/Final Test) (HDAHAEAJ)

Keywords

• Cryogenic probe stations
• Low temperature systems
• Superconducting magnets
• Hall effect testing
• Scientific instruments

Headquarters

HQ city

Shanghai

HQ country

China

HQ region

Asia

Offices5 records

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

Technology or R&D, Personnel, Supply Chain, Operations, Marketing or Sales, Infrastructure

Revenue model

1. Scientific instrument manufacturing and sales: Design, development, manufacturing, and sale of cryogenic probe stations, cryostats, superconducting magnet systems, Hall effect test systems, and related scientific instruments. Products include low-temperature probe stations, room temperature probe stations, automatic/semi-automatic probe stations, superconducting magnet systems, liquid helium/nitrogen cryostats, and closed-cycle thermostats.
2. Equipment customization services: Tailored equipment and configuration solutions according to customer needs. Full range of customized services from non-standard customized solutions to production and acceptance.
3. Installation, commissioning, and after-sales service: Professional on-site installation and commissioning, equipment training, technical support, and 7×24h after-sales service support.

Go-to-market motion3 records

Distribution channels3 records

Marketing channels4 records

Core offering

Designs, develops, manufactures, and sells cryogenic probe stations, low-temperature cryostats (continuous-flow and storage types), closed-cycle superconducting magnet systems, Hall effect test systems, vibrating sample magnetometers, 3D magnetic field test platforms, cryogenic sensors/heaters, temperature controllers, and custom vacuum chambers. Products serve non-destructive electrical testing of semiconductor chips, wafers, and devices at temperatures from 4.5K to 800K under vacuum with magnetic field capabilities up to 7T. Supplementary offerings include equipment customization, on-site installation/commissioning, operator training, and 7x24 after-sales technical support.

Differentiator

Problem solved

Functional benefit

Products and services

• Low-Temperature Cryogenic Probe Stations Cryogenic probe stations including PSM-4K (4K closed-cycle), PSM-LN2 (liquid nitrogen 80K-800K), PSM-LHe (continuous flow liquid helium), PSM-SM (low-temperature strong magnet), PSM-PM (permanent magnet low-temperature), and PEM-HEM-CC (closed-cycle horizontal electromagnet) series. Provide vacuum cryogenic testing environments for non-destructive electrical parameter testing (voltage, current, resistance, IV curves) of chips, wafers, and devices at temperatures from 4.5K to 800K.
• Room-Temperature Probe Stations

Quantifiable outcome

• Global first manufacturer capable of 50mm and 100mm large sample measurement in cryogenic probe stations
• +3 more outcomes

Named customers5 records

Segments3 records

Ideal customer profiles2 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature5 records

Partnerships

Eight partnerships are on record, tiered core.

• Delft CircuitscoreChannel Partner/ Reseller/ DistributorDelft Circuits, established in 2016 by Sal Jua Bosman, Paulianne Brouwer, and Daan Kuitenbrouwer, is a partner distributing Cri/oFlex®3 flexible multichannel cables. Delft specializes in cryogenic cable solutions from room temperature to millikelvin levels.
• Agilent TechnologiescoreChannel Partner/ Reseller/ DistributorAgilent (formerly Varian Vacuum Technology) provides molecular pumps, helium leak detectors, ion pumps, vacuum controllers, and vacuum gauges. Valued for providing reliable vacuum environments for research applications.
• HTS-110coreChannel Partner/ Reseller/ DistributorHTS-110, established in 2004 to commercialize nearly 20 years of HTS R&D from Industrial Research Limited (IRL) and its predecessor DSIR, provides high-temperature superconducting current leads distributed by LINKPHYSICS.
• Scientific InstrumentscoreChannel Partner/ Reseller/ DistributorScientific Instruments provides cryogenic temperature sensors including Zirnox zirconium nitride sensors (0.02K-360K), Si-540 silicon diode sensors, RO-600 ruthenium oxide sensors, and RO-215 ruthenium oxide sensors for ultra-low temperature applications.
• CryofabcoreChannel Partner/ Reseller/ DistributorCryofab provides liquid helium transfer hoses, superconducting magnet dewars, portable liquid helium dewars, liquid nitrogen hoses, cryogenic storage tanks, and low-pressure vessels for cryogenic liquid handling.
• AMI (American Magnetics Inc.)coreChannel Partner/ Reseller/ DistributorAMI provides liquid level sensors, power supplies, and superconducting liquid helium level meters for cryogenic applications.
• SST (Southwest Microwave)coreChannel Partner/ Reseller/ DistributorSST provides vacuum connectors and feedthroughs including sapphire window connectors, BNC shielded connectors, and circular connectors rated for cryogenic temperatures from -269°C to 450°C.
• Sumitomo Heavy IndustriescoreChannel Partner/ Reseller/ DistributorSumitomo (Japan) provides GM refrigeration machines and pulse tube refrigeration machines with reliable performance and high market share globally. Models include SRDK and SRP series reaching temperatures as low as 2.2K.

Scale indicators7 records

Recent moves6 records

Expansion highlights7 records

Direct peers

• attocube systems: German manufacturer of cryogenic positioning systems, probe stations, and low-temperature microscopy equipment. Comparable in cryogenic probe station technology for materials research applications.
• Leiden Cryogenics: Dutch manufacturer of dilution refrigerators and cryogenic systems for quantum technology and low-temperature physics research. Overlaps directly with LINKPHYSICS's closed-cycle cryogenic products.
• Lake Shore Cryotronics: US-based manufacturer of cryogenic temperature sensors, probe stations, and measurement instrumentation. Most directly comparable to LINKPHYSICS in cryogenic probe station and Hall effect measurement systems for low-temperature research.
• Montana Instruments: US manufacturer of cryostats and optical cryogenic systems for quantum and materials research. Direct competitor in closed-cycle cryogenic platforms for microscopy and spectroscopy.
• Bluefors: Finnish manufacturer of dilution refrigerators and cryogenic measurement systems primarily serving the quantum computing industry. Direct competitor in ultra-low temperature cryogenic platforms.
• ICE Oxford: UK manufacturer of cryogenic systems, dilution refrigerators, and superconducting magnets for quantum and academic research. Comparable in cryogenic magnet systems and research-grade cryostats.
• Cryomagnetics: US manufacturer of superconducting magnet systems and cryogenic instrumentation for research applications. Overlaps in superconducting magnet systems and cryogenic measurement products.
• Advanced Research Systems: US manufacturer of cryogenic systems, cryostats, and superconducting magnet systems. Highly comparable product portfolio including closed-cycle refrigeration and probe station products.

Broad incumbents

• Oxford Instruments NanoScience: Division of Oxford Instruments specializing in cryogenic systems including dilution refrigerators and cryostats for quantum computing and physics research. Larger incumbency with broader product portfolio and global reach.
• Quantum Design: US-based manufacturer of scientific instruments for materials research including Physical Property Measurement Systems (PPMS) and cryogenic accessories. Overlaps in Hall effect measurement and cryogenic instrumentation.

Market position

Strengths5 records

Weaknesses4 records

Competitive moat5 records

Key risks5 records

Key highlights7 records

Customer concentration

• LinkedInlinkedin.com/company/%E4%B8%8A%E6%B5%B7%E6%87%BF%E5%AE%8F%E7%A7%91%E5%AD%A6%E4%BB%AA%E5%99%A8%E6%9C%89%E9%99%90%E5%85%AC%E5%8F%B8

Revenue estimate

Valuation estimate

Number of profiles

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

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