Electrical conduits are protective tubing systems engineered to route and shield electrical wiring from mechanical damage, moisture, corrosion, and fire hazards in residential, commercial, and industrial installations. Manufactured from rigid PVC, galvanized steel, or flexible metallic materials, these conduits integrate with compatible fittings-elbows, couplings, connectors, and junction boxes-to create complete raceway systems meeting UL, IEC, and BS standards. As China's construction and infrastructure sectors expand, domestic electrical conduit manufacturers have achieved global competitiveness through automated production, comprehensive certifications, and integrated supply chains serving international electrical contractors and distributors.
(In No Particular Order)
1. EVT Electrical
EVT Electrical is a UL, IEC and ISO 9001 certified factory, manufacturing full range of electrical conduits and electrical fittings according to UL, IEC 61386, BS 31 and BS 4568 standards. Our main products are EMT, IMC, RMC, BS conduits, strut channels, emt fittings, conduit fittings, conduit bodies, weatherproof boxes and steel boxes. We also provide OEM service.
Over the years we've developed the expertise and knowledge to meet the needs of global market. And we've made the investments in facilities, systems and people so we can deliver the materials in time and in good condition. That's why EVT enjoys a well-deserved reputation among our customers. Our past is the foundation for our future. We spare no expense on innovation.
2. Ctube
A prominent PVC conduit manufacturer with facilities in Dongguan and Shaoguan, Ctube holds ISO 9001, ISO 14001, ISO 45001, SGS, RoHS, CNAS, CE, and IEC certifications. The company provides high-quality PVC conduit, pipe, and fittings for residential and industrial markets worldwide, emphasizing innovation and customer satisfaction.
3. China Lesso Group Holdings Limited
A leading industrial group with over 30 advanced production bases and RMB 30.868 billion in 2023 sales revenue, Lesso manufactures PVC electrical conduits meeting IEC 614, IEC 61386-1, and AS/NZS 2053.2 standards. The company operates a national R&D center with 1,000+ scientists and 3,000+ patents.
4. ERA Piping Co., Ltd.
A subsidiary of ERA Group founded in 1993 with eight high-tech manufacturing hubs covering 1.5 million square meters. ERA produces PVC electrical conduits alongside comprehensive piping systems, holding 13 international certifications including NSF, DVGW, and WRAS with annual capacity exceeding 22,000 tons.
5. GOODY Science & Technology Co., Ltd.
Founded in 1979 in Guangdong, GOODY is the inventor and manufacturer of non-flammable PVC electrical conduits and wire troughs in China. The company championed the transition from steel to plastic piping, offering PVC-U pipes from DN20 to DN800mm with antibacterial and flame-retardant properties.
6. HOMSO (Guangdong Xiong Su Technology Group)
Established in 1996 and recognized as a "China Famous Trademark" in 2009, HOMSO produces over 6,000 product varieties including low-smoke flame-retardant PVC conduits. The company's Engineering Center received national laboratory accreditation in 2019 and holds 100+ patents.
7. Shanghai White Butterfly Pipe Technology Co., Ltd.
A major state-owned enterprise founded in 1988 with over 30 years of experience, White Butterfly produces PVC-U drainage and electrical casing pipes. The company utilizes internationally imported raw materials and advanced production equipment, serving markets across Asia, Europe, and Africa.
8. Zhejiang Zhongcai Pipe Technology Co., Ltd.
With 12 production bases and annual capacity exceeding 2 million tons, Zhongcai offers over 10,000 product varieties including PVC electrical conduits. The company's extensive "four-in-one" customer service system encompasses 20+ market headquarters and 10,000+ service outlets nationwide.
9. Rifeng Enterprise Group Co., Ltd.
A pioneer in China's plastic pipe industry since the 1990s, Rifeng adopted advanced European technologies to replace traditional galvanized steel pipes. The company holds 1,000+ patents and a state-recognized technology center, producing PVC drainage and conduit systems alongside PP-R and floor heating pipes.
10. Hubei Hansu Plastic Pipe Industry Group Co., Ltd.
Founded in 2008 with registered capital of 100.1 million RMB, Hansu operates specialized extrusion production lines and injection molding machines. The company manufactures PVC insulated electrical conduits, HPVC power cable sheath pipes, and comprehensive piping systems for urban infrastructure and agricultural applications.
