No. 40, Zhangjiang Road, Pudong New Area, Shanghai
Jersey 45463
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+ 420 7700 1007 [email protected]
Cutting-Edge Technology

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Driven by innovation, we not only lead the future of green energy but also provide HD live broadcasts of top-tier events such as NBA, football, and basketball through the Yuyan Live platform, ensuring you never miss an exciting moment.

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Innovative Philosophy

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Yuyan Live deeply integrates energy technology with sports live streaming, leveraging stable and reliable technical support to offer users sustainable energy solutions and a smooth HD viewing experience.

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Green Energy

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We provide comprehensive, customized energy services covering technical consulting, system integration, and operation and maintenance support to meet the diverse needs of industrial and commercial clients.

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About Us

Crafting Quality Construction
with Integrity.

At Contech we believe that a successful construction project starts
with trust and collaboration. As your trusted partner,

+

Completed projects

+

Team Member

%

Client Satisfaction
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25
Services

Featuring live broadcasts of top leagues including NBA, football, and basketball

NBA Live

We focus on industry-leading energy technology research and development, holding multiple independent intellectual property rights to provide efficient and safe energy products to global clients.

NBA Live

We provide comprehensive, customized energy services, from project planning to implementation and maintenance, ensuring every step precisely matches client needs.

Football Matches

Driven by innovation, we continuously invest in green energy technology R&D to help achieve global carbon neutrality goals.

Industry-Leading Energy R&D Strength

We ensure stable and reliable energy supply through intelligent monitoring and redundant design, guaranteeing long-term safe system operation.

NBA Live

We are committed to sustainable energy solutions, promoting the large-scale application of clean energy such as solar and wind power.

NBA Live

We provide efficient energy technology, enhancing overall system efficiency by optimizing energy conversion and storage.

Innovation Driving Green Energy Transformation

We are your trusted energy partner, earning industry reputation through professional service and integrity.

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Why Choose Us

Core Advantages of Choosing Yuyan Live

Technical Strength and Industry Experience

With years of deep involvement in the energy technology field, our team has accumulated extensive knowledge and professional skills, ensuring we provide you with the highest quality service and technical support.

Commitment to Excellence in Quality

With years of experience in the energy technology field, our team provides you with professional knowledge and skills to help efficiently implement your projects.

Professionalism in Energy Solutions

Our team has rich experience in energy technology, offering you full-cycle professional solutions from design to operation and maintenance.

Comprehensive Energy Services

Our expert team provides you with professional energy technical support, ensuring stable and efficient system operation.

Team Members

Our Professional Team

  • Home
  • Live
  • News
  • TW

Zhang Wei, Chief Energy Engineer

Energy Technology Expert
  • Events
  • About Us
  • Technology
  • TW

Li Ming

Green Energy Advocate
  • World Cup
  • Contact Us
  • Services
  • TW

Li Na, Technical R&D Director

Sustainability Consultant

Event Updates and In-Depth Match Reports

Contact Us
Live

Basketball Leagues

Live

Top European Leagues

Live

World Cup Warm-up

Live

Sports News

Our Services

Energy Supply: Stable and Reliable, 24/7/365

At Yuyan Live, we firmly believe that transparent pricing is key to building trust and ensuring project success—all costs are clear at a glance.

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User Feedback

Client Feedback & Ratings

Testimonials

Senior Sports Commentator
Technical Director

Collaborating with Yuyan Live was a seamless experience. Their attention to detail, transparent communication, and commitment to quality made the entire process worry-free. The final energy solution far exceeded expectations.

User Reviews
9.8/10.0
Discover more about quality content and service with 雨燕直播3.
Technical Director

Collaborating with Yuyan Live was a smooth experience; they pay attention to detail, communicate transparently, and are committed to quality, making the entire process stress-free. Recommended to anyone needing reliable energy services.

User Feedback
9.8/10.0
Latest Sports News

Our Professional Team

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August 28, 2026
By cane Anderson 02 Comment

Get Professional Event Analysis and Previews

Energy Technology Expert

August 15, 2026
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Watch User Testimonials and Highlights

Energy Solutions Consultant

September 2, 2026
By cane Anderson 02 Comment

Stay Informed on Cutting-Edge Energy Technology Trends

Technology Innovation Leader

August 28, 2026
By cane Anderson 02 Comment

Learn About Our Sustainability Philosophy

Sustainability Advocate