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ABOUT US

ABOUT US

Nantong Shentong New Energy Science & Technology Co., Ltd.

The company provides one-stop fluid component solutions, covering general valves and fittings, special valves, cryogenic management, high-purity fittings and other products, which are widely used in the petroleum and petrochemical, aerospace, hydrogen energy and other industries.

公司视频封面

Leveraging its strong research background and industrial foundation, the company is committed to the research and industrialization of key technologies in the new energy field. It has an R&D center in Shanghai and multiple manufacturing bases in Nantong, boasting a leading technical team in China. Since its establishment, Shengtong New Energy has continuously expanded its business, covering multiple core industrial sectors, demonstrating strong technical capabilities and market competitiveness in precision fluid components and new energy equipment.

We are committed to becoming our customers' most reliable partner, ensuring efficient, safe, and sustainable fluid system solutions, from customized design to global after-sales service.

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专利图标 Patents
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生产基地图标 Production Bases
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技术团队图标 Technical Teams
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研发投入图标 R&D Investment

Core Competitiveness

One-Stop Solutions

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Covering the entire industry chain, we offer a complete product line from valves and pipe fittings to system integration, meeting the needs of hydrogen energy, LNG, petrochemicals, and other sectors. Multi-domain requirements. Customized design, based on customer operating conditions (pressure, medium, temperature), we quickly output CAD/simulation solutions, shortening the delivery cycle to as little as 40 days.
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R&D Capabilities

The aerospace-grade technical team, with core members from the China Aerospace Science and Technology Corporation, holds over 15 patents for high-pressure/cryogenic valves. Continuous innovation, with annual R&D investment exceeding 15%, has enabled breakthroughs in key technologies such as 105MPa ultra-high pressure and -196℃ cryogenic technology.

Manufacturing

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Precision manufacturing, carried out in a 1500m³ constant temperature and dust-free workshop, with CNC machining accuracy reaching 0.01mm, and all components undergoing full inspection with a 60x magnifying glass.
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Market Response

A benchmark customer in the industry, our products are used in major projects such as the Winter Olympics hydrogen fuel cell vehicles and Sinopec hydrogen refueling stations.
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After-Sales Service

Rapid response, 24-hour service hotline, and 24-hour solution provision. Lifetime maintenance, including spare parts inventory support, operation training, and regular system health checks.

Plant environment

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Production workshop

The 1500m³ constant temperature and dust-free production workshop is equipped with high-precision CNC machining centers, CNC lathes and other equipment, with a machining accuracy of up to 0.01mm, meeting the production requirements of high-end fields such as hydrogen energy and LNG.

Testing Center

Equipped with testing equipment such as a 60x magnifying glass, a nitrogen pressure test bench, and a life test machine, each product must pass an 8-hour pressure test and a 100,000-cycle life test to ensure zero product failures.

R&D Laboratory

The aerospace-grade R&D laboratory is equipped with high and low temperature test chambers and high pressure testing systems, which can simulate deep cold conditions of -196℃ and ultra-high pressure conditions of 105MPa, supporting breakthroughs in core technologies./p>

Warehousing Center

The intelligent warehouse management system keeps a spare parts warehouse stocked with various valves, pipe fittings and accessories, and supports 24-hour fast delivery to meet customers' urgent replenishment needs.

Culture and Responsibility

Vision, Mission, Values

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Be the most reliable support for our customers
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Provides world-leading fluid component solutions
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We are committed to making social responsibility equally important in innovation, safety, and efficiency.

Cultural Genes

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Pursuit of the highest quality:

Establish a full-process quality control system with a 100% pass rate for key indicators

Zero-defect management: Establish a quality red line awareness among all employees.

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Annual R&D investment

exceeds 15% of revenue

Innovation spirit.。

Social Responsibility

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Low-carbon production
Employing green processes such as intelligent casting and precision machining
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New Energy Solutions
Providing high-sealing, high-pressure resistant key components for clean energy fields such as hydrogen fuel cells and green hydrogen storage and transportation, contributing to the energy transition.
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ESG Management
Sustainable development

We consistently integrate the concepts of Environmental, Social,and Governance into our corporate strategy, building a scientific, transparent, and responsible sustainable development system to promote the harmonious coexistence of the company with society and the environment.

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