ABOUT LONGNICE

LONGNICE

About Us

Longnice Power is a professional service provider leveraging artificial intelligence and digital economy technologies, and operating through internet channels. We specialize in providing global customers with power equipment sales and one-stop power solutions, including transformers, high and low voltage switchgears, box-type substations, power distribution equipment, and related products. The company focuses on sectors including power transmission and distribution, industrial manufacturing, construction and real estate, new energy, and municipal infrastructure. Adhering to the core product standards of safety, reliability, high efficiency, energy saving, stability and durability, we offer customers a full-chain service covering equipment selection, scheme design, supply and delivery, installation and commissioning, as well as operation and maintenance support. Backed by a stable supply chain system, strict quality control procedures and a professional technical team, Longnai Power is customer-centric, providing both standardized products and customized solutions to help customers achieve safe operation, high efficiency, energy saving and cost reduction in their power systems. Guided by the business philosophy of “Integrity-based, Quality-rooted, Service-first, Win-win Cooperation”, the company is committed to becoming a trusted comprehensive service provider of power equipment. Currently, the company’s products meet global market demands. Our main product lines include: •Various types and specifications of oil-immersed transformers (S11, S13 series) • Dry-type transformers (SCB10, SCB13 series) • Box-type substations (ZBW combined, YB prefabricated, ZGS combined) • Power switchgear (KYN, XGN, HXG, GCS, MNS series, GGD, GCK series) • Active grid-stabilizing and energy-saving devices and other related products Our products have obtained domestic and international certifications such as PCCC, CE, UL, and have passed quality inspections by the National Transformer Quality Supervision and Inspection Center and the National Medium and Low Voltage Power Transmission and Distribution Equipment Quality Supervision and Inspection Center.

Our Strengths

Custom-built for site conditions

Voltage class, connection scheme, installation site and operating environment differ from project to project, so the configuration cannot be copied from a catalogue. We set capacity, structural form and interface type from the project drawings and site conditions, treating "fits the site, connects to the grid, easy to maintain later" as the first rule of selection, and we adapt enclosure protection and heat-dissipation design to demanding conditions such as high humidity, heavy dust or wide temperature swings. A custom configuration goes into production only after every item has been confirmed with the customer by our technical team.

Quality you can trace

Quality is not a single sampling test before dispatch — it is a paper trail through every critical process. From incoming materials and winding to assembly and finished product, each key process step is recorded against the inspection procedure, building a traceable process file; specified routine tests are completed before dispatch and delivered together with the equipment documents. The value shows up during operation: if something goes wrong, the process step can be traced, and routine maintenance has a documented baseline.

Delivery you can plan around

The hard part of an export order is rarely production itself — it is the hand-offs between stages. We lay sampling, batch production, packing, customs clearance and shipment out on one schedule that both sides confirm, with a defined deliverable and owner for each milestone. When a project is urgent, we move into expedited scheduling and rebalance the downstream resources, working to the Incoterm and logistics arrangement the customer chooses, so the arrival date is predictable from the start.

Support that stays with you

Delivery is where the relationship starts, not where it ends — installation, commissioning and later operation are what really test a supplier. We provide technical support from selection calculations and drawing confirmation through to installation guidance, with engineers answering directly instead of relaying through layers; each project keeps a follow-up record so a change of staff does not break the thread. Where on-site support is needed, we provide attendance or remote guidance as agreed.

Company Culture

MISSION

Reliable power, wherever it is needed.

From the generation end to the last distribution point, every unit we build holds the same line for our customers: once it is installed, it has to keep running, year after year.

VISION

To be the equipment partner that distribution projects worldwide come back to.

We are not chasing one-off order volume. We want to be the first name a customer thinks of on their second and third project — earning long-term trust through repeatable quality and repeatable delivery.

SPIRIT

Do the work properly. Keep the promise made.

No slogans. Check the drawing one more time, keep one more inspection record, and deliver on the date that was agreed — rigour and reliability are the most concrete things we can offer a customer.

Our Partners

LONGNICE

ABOUT LONGNICE

LONGNICE

About Us

Our Strengths

Custom-built for site conditions

Quality you can trace

Delivery you can plan around

Support that stays with you

Company Culture

MISSION

Reliable power, wherever it is needed.

From the generation end to the last distribution point, every unit we build holds the same line for our customers: once it is installed, it has to keep running, year after year.

VISION

To be the equipment partner that distribution projects worldwide come back to.

SPIRIT

Do the work properly. Keep the promise made.

No slogans. Check the drawing one more time, keep one more inspection record, and deliver on the date that was agreed — rigour and reliability are the most concrete things we can offer a customer.