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Cosper Pharma Tech Co., Ltd. (Wuhan Tongsheng Pharmaceutical Technology Co., Ltd.) focuses on the R&D, production, and sales of key pharmaceutical intermediates, APIs, and formulations. It provides professional CRO/CDMO customized services and is committed to offering global clients one-stop pharmaceutical raw material and customized production solutions, conveying the brand connotation of "shared prosperity and common success."
The company has established a dual-core structure of "R&D + Production." Wuhan Tongsheng serves as the R&D and business center, bringing together a professional team to meet client needs; Tongsheng Pharmaceutical (Jingmen) serves as the production base, providing solid production capacity support, forming an integrated development system to ensure efficient delivery of products and services.
Experience, Expertise, Authoritativeness, Trust — proven every day.
Located in a national green API base with 150 reactors (-70°C to 300°C), FDA/EMA-aligned GMP systems, and 100‑acre integrated facilities. Let our dual-core R&D + production power your success. Request a compliance-ready quote now.
Experience:
100-acre factory, 150 reactors, -70℃ to 300℃ capabilities
Expertise:
Anti-tumor & antiviral focus, EP/USP standards
Authority:
GMP-certified, US FDA & EMA-aligned QMS
Trust:
Full traceability, batch retention, and global compliance support
✅ We are a manufacturer in China with our own factory – no middlemen
✅ Trusted supplier for global pharma companies
✅ Flexible from R&D to commercial scale
✅ Full documentation support (CEP, COA, etc.)
✅ Reliable supply chain with safety stock and multi-source solutions
Rapid needs diagnosis, sample support, feasibility assessment
Transparent order tracking, GMP production, real-time support
Stability data, re-inspection, compliance documentation
