Zhejiang Tiansheng Valve Co., Ltd. (TSV Valve) | International Procurement Operations
TSV Valve operates as a heavy industrial manufacturer of API 6D, API 600, and ASME severe-service valves. We understand that EPC inquiries, valve data sheets, piping P&ID schematics, operating medium analyses, and tender schedules represent proprietary customer intellectual property.
All customer drawings, tender specifications, and technical inquiries submitted through our RFQ portals or direct email are handled under strict non-disclosure controls. They are strictly restricted to authorized sales and application engineers for mechanical sizing, trim metallurgy calculation, and formal quotation preparation.
TSV Valve does not sell, rent, or lease customer data or project specifications to external commercial entities. Technical data is shared exclusively with accredited sub-tier testing laboratories (e.g., cryogenic testing, PMI, radiographic examination) and approved shipping lines strictly necessary to fulfill contractual manufacturing and delivery obligations.
For formal bilateral NDA execution, data deletion requests, or compliance inquiries, please contact our international legal desk:
Zhejiang Tiansheng Valve Co., Ltd. (TSV Valve)
Email: sales@tsvvalves.com / info@tsvvalves.com
Headquarters: Oubei Industrial Zone, Yongjia, Wenzhou, Zhejiang, China