Shenzhen Dongchao Technology Co., Ltd. | High-Performance Cables & Wires for Industrial Applications

About Dongchao Technology

Shenzhen Dongchao Technology Co., Ltd. is a leading manufacturer specializing in high-temperature, oil-resistant, and durable cables for industrial and energy sectors. With a focus on innovation and quality, we serve clients in oil and gas, manufacturing, and infrastructure projects worldwide.

Our cables are engineered to withstand extreme conditions — from deep oil wells to high-heat industrial environments — ensuring uninterrupted performance and safety.

We combine advanced materials like fluoroplastics and NBR-232 with rigorous testing to deliver products that meet international standards, including UL recognition.

Dongchao Technology Manufacturing Facility

Our High-Performance Cables

Built for durability, heat resistance, and extreme environments — our cables ensure reliability where it matters most.

NBR-232 Flat Cable

Designed for deep oil well applications with excellent oil resistance and mechanical strength.

Material: Fluoroplastics + NBR-232
Temp Rating: -40°C to +105°C
Voltage: 450/750V
Application: Oil & Gas, Submersible Pumps

XHHW-2 Aluminum Cable

UL-recognized high-temperature cable ideal for harsh industrial environments.

Conductor: Aluminum
Temp Rating: 90°C (194°F)
Voltage: 600V / 1000V
Standard: UL 44, CSA C22.2 No. 38

Industrial Control Cable

Flexible, shielded cable for control systems in manufacturing and automation.

Shielding: Braided Copper
Conductor: Stranded Copper
Voltage: 300/500V
Flame Retardant: Yes (IEC 60332)

Power Distribution Cable

Robust cable for primary and secondary power distribution in industrial plants.

Insulation: XLPE
Conductor: Copper or Aluminum
Voltage: 0.6/1kV
Standards: IEC 60502-1

Instrumentation Cable

Precision cable for signal transmission in process control and monitoring systems.

Pairs: 1 to 24
Shielding: Foil + Drain Wire
Impedance: 120Ω (RS-485)
Application: SCADA, DCS

XHHW-2 Flame-Resistant Cable

High-temperature, flame-retardant cable for use in hazardous and confined spaces.

Flame Test: Passes UL 1685
Moisture Resistant: Yes
Installation: Wet or Dry Locations
Color: Black, White, Red

Submersible Pump Cable

Water-resistant, flexible cable for submersible motors in wells and irrigation.

Water Absorption: <0.5%
Bend Radius: 6x OD
Conductor: Annealed Copper
Standards: NEMA, CSA

Mining & Heavy-Duty Cable

Abrasion-resistant, rugged cable for mining, construction, and mobile equipment.

Jacket: Heavy-duty PVC or CPE
Flex Life: >100,000 cycles
Voltage: 600V
Oil & UV Resistant

Why Choose Dongchao Cables?

Our cables are engineered with precision, tested rigorously, and built to perform in the most demanding environments.

Extreme Temperature Resistance

From -40°C to 90°C+, our cables maintain integrity in freezing cold and scorching heat.

Oil & Chemical Resistance

NBR-232 and fluoroplastic materials resist degradation from oil, solvents, and industrial chemicals.

UL & International Standards

Certified to UL, IEC, and CSA standards, ensuring safety, compliance, and global acceptance.

Frequently Asked Questions

Find answers to common questions about our cables and services.

What is the temperature range of your NBR-232 cables?

Our NBR-232 flat cables are rated for continuous operation from -40°C to +105°C, making them ideal for deep oil well environments.

Are your cables UL certified?

Yes, our XHHW-2 aluminum cables are UL-recognized and meet UL 44 standards for high-temperature applications.

Can I use your cables in wet or submerged environments?

Absolutely. Our submersible pump cables are specifically designed for underwater use and have low water absorption properties.

Do you offer custom cable lengths and configurations?

Yes, we provide OEM and ODM services, including custom lengths, colors, shielding, and packaging.

What is the minimum order quantity (MOQ)?

MOQ varies by product type, but we are flexible and support sample orders for evaluation.

China Quality Suppliers fobcompany.info

Notice for Buyers: If you are a buyer, the above information is generated by AI collection and does not constitute any advice. If necessary, please visit the corresponding official website.

For Domain Owners: If you are the domain owner and do not want to be included by fobcompany.info, please contact support@fobcompany.info via your corporate email to cancel. We will cancel your inclusion within 3 business days.

如果您是域名所有者不想被fobcompany.info收录请用企业邮箱联系support@fobcompany.info 取消收录我们将在3个工作日取消您的收录

Service Request: If you are other domain and want to be included, please contact support@fobcompany.info

如果您是其他域名合作也请联系support@fobcompany.info

Engineered for Extreme Conditions