Professional OEM manufacturer
Top ten cable manufactuer in China
Leading ESP cable manufacture , largest Rubber cable manufacturer in China.
With UL,TUV,KEMA,CE,BV,PSB,SABA certifications
With TUV TYPE TESTING REPORT
With ISO9001,ISO18001,OHSAS18001 syetem certifications

SOOW SJOOW SJO SJ SJW SJOW SOW low voltage wire cable

Portable cords are also rated as heavy duty, medium duty and light duty. These designations are given based on the jacket used on the cord. All four types (SJ cable, SJO cable, SJOW cable; and SJOOW cable) are considered heavy duty, due to their thermoset rubber jackets. Portable cord with thermoplastic elastomer jackets are considered medium duty and those with thermoplastic jackets are designated as light duty.Also can tell what type of jacket the cord has by reading the letters as well. A thermoplastic elastomer jacket will have the letter "E", usually after the "S" or "SJ" depending on the service type. A thermoplastic jacket will have a"T" instead of an "E" in the same spot. The absence of an "E" or a "T" means it has a thermoset rubber jacket.

The letter meaning:

S-Service

J-Junior 300v 

O- oil resistant outer jacket

OO- oil resistant insulation and an oil resistant outer jacket

W-weather and water resistant

UL listed/CSA approved for indoor or outdoor use.

Structure

Reference Standard: UL62

Rated Voltage: 600V  or 300V

Temperature: 65°C;75°C;90°C;105°C

Conductor:Copper or Tinned Copper

Insulation: EPDM/EPR

Sheath: CPE/Neoprene

HeBei Huatong Wires&Cables Group Co.,ltd.
was established in 1993.Hebei Huatong Wires and Cables Group Co., Ltd covers an area more than 220,000 square meters, owning more than 420 sets manufacturing equipment and more than 250 sets of testing equipment or apparatus. Our annual production capacity is 3 billionYuan.Now there are more than 800 employers in our company, among which more than 150 are technicians. Our products are widely used in the field of electric power, coal, metallurgy, petrochemical industry, railway, national defense, construction, aviation and other national key projects. 

We are top cable manufacture of rubber serious cables . Besides these,our submersible oil pump cable and shipboard cable are very influential in domestic, and, the traditional cables are also produced such as PVC power cables, XLPE power cables, ABC cables, wires, control cables, screened cables,communication cables, conductors.We are OEM for many USA, Europen, Australia cable company,70% of our products are exported, most customers are from developed countries. We got ISO,UL,TUV,KEMA,CE and many other certifications.

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Our services 

1.22 years production experience and 13 years export experience .

2.Products certification :UL,CE,BV,TUV,KEMA,PSB,SABS,ABS,NK,LR,KR,GL etc

3. OEM service available based on official & legal authorization.

4.Strict quality control system.

5.Rapid delivery and feedback  Faster lead time than our competitors.

6.Excellent quality with reasonable price.

7. Strong technical support (technical data, drawing, etc.)

8.Professional teamwork service for you actively.

9.Stock available, Free sample is available.

Certificate 
We have got the certificate of UL,CE,KEMA,TUV,Lloyd and"National Industrial Production License", "Certificate of Recommended Enterprises and Products for National Grid", "Adopting International Standard Certificate", and "High-Tech Enterprise Certificate", "Certificate of High Quality Products", "Certificate of Scientific and Technological Achievements", "Qualified Supplier Certificate", "China Classification Society Certificate of Works Approval", "Det Norske Veritas Type Approval Certificate", "Railway Product Certificate", "Safety Certificate of Approval for Mining Products", "National Mandatory Product Certification", "Certificate for China Compulsary Products Certification" and "Practical New-Type Patent Certificate". 

FAQ

(2).How can I get a sample to check your quality?

After price confirmation, you can require for samples to check our quality. Sample is free, but the freight charge should be paid.

(3).How long can I expect to get the sample?

After you pay the freight charge and send us confirmed files, the samples will be ready for delivery in 3-7 days. The samples will be sent to you via express and arrive in 3~5 days. You can use your own express  account or prepay us if you do not have an account.

(4).What about the lead time for mass production?

Honestly, it depends on the order quantity and the season you place the order.The best record we keep is delivering 10 kilometers cable within a week. Generally speaking, we suggest that you start inquiry two months before the date you would like to get the products at your country.