Press release
Zhejiang Xintongda Special Steel: New Chishou Plant Under Construction

Xintongda's new seamless tube plant at the Chishou Premium Stainless Steel Demonstration Park, Songyang County, Zhejiang.
Project Overview
The new facility is located in the Chishou Ecological Industrial Zone in Songyang County, Zhejiang. The project occupies a site of approximately 150 mu (about 10 hectares), with a total building area of over 100,000 square metres. Current production capacity stands at approximately 25,000 tonnes per year, and the new plant is designed to deliver a significant increase in capacity that will eliminate existing production bottlenecks.
The new plant brings together intelligent manufacturing systems and end-to-end digital process control spanning raw material intake through finished product output, supporting stronger product consistency, higher throughput, and elevated quality standards.
International Certifications
The Company maintains a full suite of internationally recognized certifications spanning classification societies, management systems, and product compliance. Classification society approvals include ABS (USA), LR (UK), DNV (Norway), and BV (France). Management system certifications cover ISO 9001 (Quality), ISO 45001 (Occupational Health and Safety), and ISO 14001 (Environment). Product certifications include EU AD 2000, PED 2014/68/EU (Pressure Equipment Directive), GOST, CU-TR 32, and NORSOK M650.
Global Sales Network
Xintongda products are exported to customers across five continents, supported by an established base of international long-term partners. Current delivery footprint includes the United States and Canada in North America; Spain, Germany, and Russia in Europe; India, Singapore, Indonesia, Thailand, Japan, South Korea, and Vietnam in Asia; South Africa and Morocco in Africa; and Chile in South America.
Six Strategic Advantages of the New Plant
1. High-End Market Focus. ABS, DNV, and BV certifications enable expansion into shipbuilding, marine engineering, nuclear power, and high-end chemical equipment sectors.
2. Global Supply Chain Hub. The new plant is positioned as a central node within the global supply chain, with logistics and warehousing optimized to deliver faster response times to overseas customers.
3. Green Manufacturing. Operations are aligned with ISO 14001, deploying energy-efficient and lower-carbon production processes that meet global sustainability standards.
4. R&D and Talent. A dedicated R&D centre is committed to advancing duplex stainless steel and corrosion-resistant alloy tubing technologies.
5. Capacity Expansion. Expanded capacity resolves existing production bottlenecks, supporting larger domestic and international orders and continued growth in global market share.
6. Brand Elevation. The combination of intelligent manufacturing, premier certifications, and sustainability standards reinforces international brand recognition and competitive standing.
Zhejiang Xintongda Special Steel Manufacturing Co., Ltd.
No.209 Ruiyang Avenue, Xiping Street
Songyang County, Lishui City
Zhejiang Province
China
Zhejiang Xintongda Special Steel Manufacturing Co., Ltd. is committed to delivering premium pipeline solutions, underpinned by quality and long-term partnership. The Company specializes in austenitic and duplex stainless steel seamless tubes, with current production capacity of approximately 25,000 tonnes per year. Its products serve shipbuilding, petrochemical, nuclear power, and energy equipment sectors worldwide. The new Chishou plant marks a further step in Xintongda's path toward becoming a leading global manufacturer of premium stainless steel seamless tubing.
Further information about the Company's product range, certifications, and applications is available on our website:
Website: https://www.xtd-ss.com/
Email: info@xtd-ss.com
Phone: +86-577-88877003
Follow XTD:
Facebook: facebook.com/Xintongdaspecialsteel
LinkedIn: linkedin.com/company/xintongdaspecialsteel
YouTube: youtube.com/@ZhejiangXintongdaSpecialSteel
X (Twitter): x.com/xintongdasteel
Pinterest: pinterest.com/zhejiangxintongda
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