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Good News | The "Application Research on Anti-Freezing Technology for Drainage and Water Supply Pipelines Along Railway Tracks in Cold Regions," a project initiated and developed by Shandong Sanhuali Machinery Technology Co., Ltd., has won the Second Prize at the 7th Shandong Provincial Science and Technology Innovation Competition.

Good News | The "Application Research on Anti-Freezing Technology for Drainage and Water Supply Pipelines Along Railway Tracks in Cold Regions," a project initiated and developed by Shandong Sanhuali Machinery Technology Co., Ltd., has won the Second Prize at the 7th Shandong Provincial Science and Technology Innovation Competition.

Recently, the Shandong Provincial Association for Science and Technology announced the results of the 7th Shandong Science and Technology Workers' Innovation Competition. Organized by the Shandong Provincial Association for Science and Technology and hosted by the Shandong Provincial Institute of Electronics, the Jinan City Association for Science and Technology, and the Inspur Innovation Center, the event saw participation from candidates recommended by the Weifang City Association for Science and Technology. After rigorous evaluation stages—including an initial review by a panel of experts, a re-review, a live final round, and public announcement—the project "Research and Application of Anti-Freezing Technology for Drainage Pipes Along Railway Sidewalls in Cold Regions," independently developed by Shandong Sanhuali Machinery Technology Co., Ltd., was awarded second prize in the competition.

18

2024

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02

Sanhuali Technology Company Helps Tackle Residents' Winter Water Challenges

Sanhuali Technology Company Helps Tackle Residents' Winter Water Challenges

16

2023

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10

Six companies from Weifang High-tech Zone in Shandong Province have won the prestigious "Governor's Cup" award—congratulations to Shandong Sanhuali Machinery Technology Co., Ltd.!

Six companies from Weifang High-tech Zone in Shandong Province have won the prestigious "Governor's Cup" award—congratulations to Shandong Sanhuali Machinery Technology Co., Ltd.!

The conference on building a province strong in advanced manufacturing was held in Jinan. Among the attendees, Shandong Sanhuali Machinery Technology Co., Ltd.'s "3FT Multi-Functional Fire Hydrant" and two other company products were approved this year as the province's first (set of) major technological equipment and core components, ranking among the highest in Weifang city.

23

2023

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08

Congratulations: Shandong Sanhuali Antifreeze Valve brand featured on CCTV7 Defense & Military Channel

On May 6, 2023, Shandong Sanhuali Machinery Technology Co., Ltd. officially signed an advertising broadcast agreement with Wuhan Xingxin Media Group Co., Ltd. for CCTV7’s Defense & Military Channel. The signing of this agreement marks the official launch of Sanhuali Antifreeze Valve brand’s national TV advertising campaign on CCTV. After a meticulous review process that took 22 working days to submit and approve all required materials, the ad finally aired on CCTV7’s Defense & Military Channel on May 28, 2023.

23

2023

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08

Independently developed new technologies drive high-quality growth in the safety and emergency response industry.

Independently developed new technologies drive high-quality growth in the safety and emergency response industry.

On June 19, Luwang News reported that on June 12, the Safety and Emergency Equipment Technology Seminar, along with the unveiling ceremony of the Shandong Qihang Emergency Equipment Technology R&D Center, was successfully held at the National Emergency Safety Industrial Park located in Kuiwen District, Weifang City. Over ten experts from related fields toured the center’s construction site and witnessed a live demonstration showcasing the enhanced performance—specifically, increased pressure, extended range, and vacuum-based frost protection—of Sanhuali’s 3FT multi-functional fire hydrant. The expert panel highly praised the innovative design, practicality, and stability of Sanhuali’s independently developed 3FT multi-functional fire hydrant, as well as its fully automatic cruise firefighting cannon system. Zhou Jun, Secretary of the Kuiwen District Party Committee, attended the event and delivered a welcoming speech. Also present were Kuiwen District leaders Zhou Xiaodong and Chen Yizhou, along with heads of relevant departments directly under the district. Sun Zhanbiao, Director of the Shandong Qihang Emergency Equipment Technology R&D Center, first extended a warm welcome to the visiting experts for their guidance and insights, followed by a detailed introduction of the center’s cutting-edge facilities and capabilities.

17

2023

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07

"Pioneer" in the pipeline energy-saving and freeze-proofing industry, aligning with specialized, sophisticated, and innovative industry standards.

"Pioneer" in the pipeline energy-saving and freeze-proofing industry, aligning with specialized, sophisticated, and innovative industry standards.

China's leading pipeline energy-saving and anti-freeze enterprise, Shandong Sanhuali Mechanical Technology Co., Ltd., is headquartered in Weifang, the "Kite Capital of the World." As a high-tech company integrating R&D, manufacturing, and sales, Sanhuali is a pioneer and active practitioner of innovative, energy-efficient, and freeze-resistant technologies for domestic water supply pipelines. The company’s expertise spans across multiple fields, including equipment manufacturing, advanced materials, optomechatronics, IoT, and artificial intelligence.

09

2022

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10

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Phone:+86-536-8536300
Service Hotline:400-658-6799
Address: China, Shandong, Weifang High-tech Zone
Email:sanhuali2011@163.com
Website:www.shlvalve.com

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