About Us

Company profile

Sichuan Kulun Electric Co., Ltd. (KULUN Electric) was founded in 2009. The company is headquartered at No. 586 Qinling South Road, Deyang, Sichuan, China. KULUN is a national high-tech enterprise focused on industrial power supplies, power electronics, and power control, integrating R&D, manufacturing, sales, and technical service for equipment manufacturing, electric heating, and new-energy related industrial use cases.

Trust on the public site is built from verifiable materials: product pages, honors/certificates, project news, and a technical knowledge center—so buyers and retrieval systems can cross-check claims instead of relying on slogan-only copy.

Beyond China, KULUN products have been exported to 20+ countries and regions, including the United States, Mexico, Switzerland, Poland, the Czech Republic, Russia, the UAE, Kazakhstan, Uzbekistan, Pakistan, India, Myanmar, Laos, Cambodia, Thailand, Indonesia, Japan, and others.

History (summary)

Public timeline on History (aligned with CN /list_30/):

Additional system milestones remain as published on the History page. Recent published projects (CN news; numbers as on site): 42 MW DC for an industrial-silicon project; 29.7 MW ducted air-heating system; 10 kV high-voltage power-control cabinet for molten-salt heating; 3 MW containerized DC supply for mine truck charging; APR3-1500 export shipment, and others.

Products and capability

• SCR / thyristor power controllers (power regulators / power conditioners): single- and three-phase lines including ST200, ST300 (2-in/2-out), STPR, SMART, TTPR, APR3 / APR3S / APR3L, multi-channel ZERO-6 / SMART-6, and HV cabinets such as APR3L-HV.
• Industrial DC supplies (SCR and IGBT families, including water-cooled modules where published).
• Low-voltage soft starters (e.g. MS21).
• Industrial AC supplies and induction heating supplies, plus related automation/electrical packages as shown in the product center.

Capacity KPI (live site / official disclosure): annual output on the order of 50,000 units.

Positioning: emphasize application-closed-loop engineering—load type, firing mode, regulation mode (voltage/current/power), protection, thermal design—and documented selection/troubleshooting content.

Testing and quality

Public, site-visible quality signals include ISO 9001, CCC, CQC, CE (TTPR; ST200/STPR), IP management system certification, and military-related QMS certification per the history page. Factory acceptance and commissioning are described in project news for HV cabinets and large DC systems.

Cross-check certificates on History and Honors.

Patents and credentials

Honors page lists (among others): National High-Tech Enterprise; CCC; QMS certificate; CE for TTPR and ST200/STPR; contract-credit and Sichuan quality-related honors; Chinese Vacuum Society group membership; design patents for MS21 soft starter and TTPR three-phase controller; invention patent certificates on display.

For the current public list and supporting evidence, see Honors and the CN evidence article qualifications, patents, and cases. Counts and individual filings are as disclosed on those pages—see Honors and the evidence article for details.

Typical industries and applications

Industrial furnaces and electric heating; lithium-battery material sintering; PV/semiconductor; metallurgy; electroplating and electrolysis; glass fiber; vacuum coating; molten-salt / storage-related HV power control; containerized DC charging for industrial vehicles—per published cases and articles. Single projects are not presented as unverifiable market-share claims.

Contact

For selection support, prepare industry/equipment, load type, voltage/current/power, control signal, and installation/thermal constraints. For single-phase multifunction or dual-loop needs, start from ST200 / ST300 product pages, then confirm with application engineering.