Company Overview: Shanghai Sipeng Technology and the SYNLIFE Brand
For buyers evaluating a PLA compound producer in China, understanding the company behind the material is as important as the material itself. Shanghai Sipeng Technology Ltd., operating under the brand SYNLIFE, was officially established in May 2022 and is headquartered in Shanghai, China. The company is positioned as a bio-based materials technology business built on synthetic biology and materials engineering, with business coverage extending globally through ongoing market development and commercial cooperation across multiple international markets.
SYNLIFE’s strategic positioning directly addresses a well-known industry tension: conventional fossil-based plastics face challenges tied to fossil-resource dependence, long-term environmental persistence, and end-of-life waste management, while many emerging bio-based and biodegradable material systems still struggle with trade-offs among performance, processability, cost, and large-scale commercialization. SYNLIFE develops high-performance bio-based materials, finished applications, and cross-industry material solutions, with a stated long-term goal of advancing lower-carbon and carbon-negative biomanufacturing technologies. The company is recognized as a Shanghai “Specialized and Innovative” Enterprise.
Technology Foundation: What Sets SYNLIFE Apart
SYNLIFE’s differentiated advantage comes from combining capabilities across biological manufacturing, material development, formulation optimization, process scale-up, manufacturing, and application development. Rather than focusing solely on material synthesis, SYNLIFE develops materials around actual processing conditions and end-use requirements — an application-oriented approach intended to bridge the gap between laboratory innovation and commercial-scale production.
Core technical capabilities include:
- Synthetic Biology: strain development, metabolic pathway optimization, fermentation process development, and biological manufacturing.
- Materials Engineering: polymer formulation, modification, compounding, processing optimization, and application development.
- Application Engineering: development aligned with real manufacturing processes, including injection molding, extrusion, film processing, thermoforming, and spinning.
- AI-Assisted R&D: AI and data-driven methods supporting formulation design, process optimization, material-property prediction, and experimental iteration.
The company and its founding technical teams, which carry research backgrounds connected with synthetic biology research associated with Shanghai Jiao Tong University, have accumulated multiple patents and proprietary technical know-how spanning synthetic biology and materials development. This technical base is supported by a Shanghai R&D Center exceeding 2,000 m² and manufacturing/supply-chain capabilities located in Jiangsu, including Nantong, backed by a team of more than 50 employees, including researchers and engineers across synthetic biology, material development, product development, and commercialization.
PLA Compound and Bio-Based Material Portfolio
Within SYNLIFE’s broader product matrix, several platforms are directly relevant to PLA-based compounds and fibers:
Yogric® PLA Fibers, Yarns and Fabrics
Yogric® is positioned as a PLA-based bio-based fiber, yarn and fabric line. Its key features include bio-based material origin and low moisture regain characteristics, making it suitable for selected apparel and lifestyle textile applications. Functional claims such as antibacterial or odor-control performance are only applied where supported by corresponding test data, reflecting a measured, evidence-based approach to product communication.
YOGTIC® Bio-Based Resin Series
The YOGTIC® series represents SYNLIFE’s bio-based polyester resin platform, offered across several grades:
- YOGTIC-05 Series: a high-transparency bio-based polyester material offering good toughness and high bio-based content depending on grade, suitable as an alternative to conventional transparent plastics in applications where performance and processing requirements are met.
- YOGTIC-15 Series: a high-performance natural-color bio-based polyester material with improved thermal resistance compared with conventional PLA grades and balanced toughness and rigidity, suitable for selected injection-molded and rigid applications.
- YOGTIC-08/18 Thermoforming Series: developed specifically for sheet extrusion and thermoforming, offering good sheet flatness and balanced rigidity and toughness for food trays, packaging trays and other thermoformed products.
Palmric® PTT Textile Materials
Complementing the PLA-based line, Palmric® is a high-performance PTT-based textile material that can incorporate bio-based 1,3-propanediol as a key raw material, offering good elastic recovery and a soft hand feel for performance textile applications.
Market Validation: Documented Case Studies
SYNLIFE’s claims are grounded in specific, documented commercial applications rather than general assertions.
Case 1 — Hero Bio-Based Fountain Pen
Bio-based resin was applied to the plastic components of the fountain pen, with selected conventional plastic components replaced by SYNLIFE bio-based materials. The result was a commercialized bio-based fountain pen application, which also participated in regional cultural-product and souvenir selection activities. The Hero bio-based fountain pen was commercially launched in June 2025.
Case 2 — Platinum GK-50 Eco Pen Application
High-transparency YOGTIC® resin was used for selected transparent pen components, demonstrating the feasibility of applying high-transparency bio-based materials to commercial writing instruments. The Platinum Eco series debuted at the China International Industry Fair in September 2024.
Case 3 — Shanghai Jiao Tong University Memorial T-Shirt
A PLA-based fiber and textile application was developed into finished apparel products and introduced through Shanghai Jiao Tong University-related retail and cultural-product channels, illustrating the pathway from raw fiber development to finished consumer goods.
Honors, Partnerships and Financial Backing
SYNLIFE’s development has been supported by notable milestones. In November 2022, the company established a strategic partnership with Angel Yeast, formalized in December 2023 as a joint venture to advance industrialization and commercialization of bio-manufactured products. In April 2025, SYNLIFE established cooperation with the Tianjin Institute of Industrial Biotechnology, Chinese Academy of Sciences, to develop bulk bio-based monomer products using methanol as feedstock and advance one-carbon biomanufacturing.
On the recognition front, the “Wildflowers in the Fields” bio-based writing-instrument series was nominated as a recommended souvenir gift by Minhang District in June 2025 and was subsequently selected for the 2025 Shanghai Souvenir Award in September 2025. SYNLIFE also received the CIIF Bio-Manufacturing Special Award in 2025 and was selected as one of 16 winners from approximately 660 global applications across 54 countries and regions in Tencent’s CarbonX Program 2.0 in 2026.
Financially, SYNLIFE completed a Pre-A financing round of nearly RMB 100 million in October 2024, followed by a Pre-A+ financing round of tens of millions of RMB in May 2025, supporting continued expansion of international customer development and commercial projects.
Service Model and Industry Fit
SYNLIFE’s service capabilities span raw material supply, material customization, joint product development, application development, finished product OEM/ODM, process and technical support, and pilot and scale-up support. This end-to-end model addresses customers across food packaging, apparel and textiles, writing instruments and consumer goods, cosmetics and personal care, agriculture and horticulture, 3D printing, and other plastic and polymer applications — serving material and plastic product manufacturers, packaging manufacturers, brand owners, OEM/ODM manufacturers, importers, distributors, and retail or commercial channel partners.
Pricing for SYNLIFE’s materials, including PLA-based grades, is determined by material type and formulation, bio-based content, performance requirements, certification and compliance needs, processing difficulty, order volume, customization requirements, and supply-chain conditions — an approach that emphasizes application performance, product differentiation, sustainability, and processing compatibility.
Conclusion
For organizations researching a PLA compound producer in China, SYNLIFE presents a documented combination of synthetic biology research, applied materials engineering, and verified commercial case studies — from the Yogric® PLA textile line and YOGTIC® resin series to finished products such as the Hero bio-based fountain pen and the Shanghai Jiao Tong University memorial T-shirt. Backed by institutional collaborations, completed financing rounds, and industry recognitions including the CIIF Bio-Manufacturing Special Award and selection in Tencent’s CarbonX Program 2.0, SYNLIFE’s profile reflects a company actively translating bio-based material research into real-world, commercially validated applications.
https://www.synlifeglobal.com/
SYNLIFE