Sobre a NAIJI Electric

Um nome confiavel na fabricacao de equipamentos de media tensao por mais de tres decadas.

10,000+
Anos de Experiencia
20+
Paises de Exportacao
2001
Unidades/Mes
30
Dias de Prazo

Nossa Historia

Fundada em 1991, Ningbo Nature ShinSung Automation Co., Ltd. (marca NAIJI Electric) esta na vanguarda da fabricacao de equipamentos de media tensao na China ha mais de 35 anos.

Localizada no Novo Distrito da Baia de Hangzhou em Cixi, Provincia de Zhejiang — uma das zonas industriais mais avancadas da China — nossa fabrica se beneficia da proximidade com o Porto de Ningbo.

Hoje, a NAIJI Electric opera de forma independente, mantendo a perspectiva internacional e o rigor tecnico. Somos especializados no projeto, fabricacao e testes de equipamentos de media tensao 12-24kV.

Nossas Capacidades

Capacidade de Producao

Mais de 250 unidades por mes em todas as linhas de produtos. Programacao de producao flexivel.

Testes de Qualidade

Testes de tipo completos incluindo suportabilidade a frequencia industrial, impulso atmosferico, resistencia mecanica e deteccao de vazamento de SF6.

Centro de P&D

Equipe de engenharia dedicada ao desenvolvimento de novos produtos e otimizacao de projetos existentes.

Fabricacao OEM

Personalizacao de marca e modificacoes de especificacoes para parceiros OEM.

Logistica Internacional

Localizado a 40km do Porto de Ningbo. Experiencia em embarque FOB/CIF e procedimentos aduaneiros.

Suporte Tecnico

Suporte tecnico pre e pos-venda incluindo selecao de produtos, orientacao de instalacao e comissionamento no local.

Certificacoes e Normas

Todos os produtos NAIJI Electric sao fabricados sob sistemas de gestao de qualidade reconhecidos internacionalmente.

ISO 9001
ISO 14001
CE
CCC
PCCC
IEC 62271

From Order to Shipment in 30 Days

A single production flow covers fabrication, assembly, and routine testing — so lead times stay predictable for export orders.

01

Engineering Review

Specs confirmed against IEC 62271; drawings released to the workshop.

02

Fabrication

Enclosures and busbars cut, punched, and powder-coated in-house.

03

Assembly

Breakers, switches, and RMU tanks assembled on dedicated lines.

04

Routine Testing

Power-frequency withstand, resistance, and mechanical operation tests on every unit.

05

Packing & Shipment

Export packing with inspection report; standard 30-day lead time.

Quality Testing Equipment

Every switchgear unit passes routine tests per IEC 62271 before leaving the factory.

Power-Frequency Voltage Withstand Tester
Power-Frequency Voltage Withstand Tester
Switch Characteristic Tester
Switch Characteristic Tester
CT/PT Transformer Tester
CT/PT Transformer Tester
Contact Resistance Tester
Contact Resistance Tester
SF6 Gas Recovery & Refilling Unit
SF6 Gas Recovery & Refilling Unit
Debugging & Commissioning Platform
Debugging & Commissioning Platform
Industrial Drying Oven
Industrial Drying Oven
Ventilation Test Bench
Ventilation Test Bench

Certified for Global Markets

Our quality and environmental management systems are audited annually, and product lines carry the certifications international buyers require for tenders and customs clearance.

Request certificate copies
ISO 9001
Quality management
ISO 14001
Environmental management
CE
European conformity
CCC
China compulsory
PCCC
Philippine certification
IEC 62271
Switchgear standard

Factory Milestones

2001

Founded as a Sino-Korean joint venture

Ningbo Nature ShinSung Automation Co., Ltd. established in Cixi, Zhejiang, focused on medium voltage switchgear.

2008

INAEL RMU technology introduced

Licensed SF6 ring main unit technology from INAEL (Spain), adding fully sealed RMU lines to production.

2015

Capacity expanded to 10,000 units/year

New assembly workshop and routine test stations brought annual outdoor switch capacity to 10,000 units.

2020

Exports reach 20+ countries

CE and PCCC certifications opened European, Middle Eastern, and Southeast Asian markets.

Today

120 employees, 30-day lead time

Full in-house fabrication, assembly, and IEC 62271 routine testing with a standard 30-day export lead time.

Seja Parceiro da NAIJI Electric

Seja voce um empreiteiro EPC, empresa de energia ou distribuidor, temos a capacidade e experiencia para apoiar seus projetos.