Jinshiling
Chinese manufacturer of PTFE/fluoropolymer sheets, rods, tubes, seals, and custom-machined parts for semiconductor, aerospace, chemical, medical, and automotive industries.
- CEO / Founder
- 傅求禄 (Fu Qiulu)
- Team Size
- 51-200
- Stage
- Active
- Latest Round
- Bootstrapped
Technology & Products
Key Products
PTFE sheets (up to 4m wide), PTFE rods (up to 500mm diameter, 4000mm length), PTFE tubes (0.3-500mm), PTFE seals/sealing rings, PTFE threaded parts, PTFE insulating parts, PTFE custom rings, PTFE ball valve seats, PTFE molded parts, PTFE films, PTFE membranes, FEP/PFA/PVDF/PCTFE products, custom PTFE machined parts
Technological Advantage
38,000 sqm self-owned factory with cleanroom production; 4m large PTFE seal production equipment; high-precision CNC machining; proprietary PTFE molding and extrusion processes; ability to produce large-diameter rods (500mm) and wide sheets (4m); comprehensive quality certifications
Differentiation
Value Proposition
Specializes in virgin-grade (no recycled material) PTFE products with 38,000 sqm self-owned factory, Class 100 cleanroom production, and comprehensive certifications (ISO9001, IATF16949, ISO13485, ISO45001, ISO14001, QC080000) meeting FDA, RoHS, REACH standards.
How They Differentiate
Dedicated to using only virgin (new) PTFE materials with no recycled content; operates a 38,000 sqm self-owned factory with cleanroom production; holds multiple international certifications (ISO9001, IATF16949, ISO13485, ISO45001, ISO14001, QC080000); can produce 4m-wide PTFE sheets and 500mm-diameter rods.
Market & Competition
Target Customers
Semiconductor equipment manufacturers, aerospace component suppliers, chemical processing plants, oil and gas companies, medical device manufacturers, food and beverage equipment makers, automotive parts manufacturers, solar energy companies
Industry Verticals
Semiconductor; Aerospace; Solar Energy; Hydrogen Energy; Oil and Gas; Chemical Processing; Food and Beverage; Industrial Machinery; Automotive; Medical Devices
Competitors
Wuxi Jinyu Fluoroplastic Products (无锡市金裕氟塑制品厂); Hebei Yisong Pipeline Co., Ltd. (河北亿松管道有限公司); Hengshui Ruici Rubber and Plastic Products Co., Ltd. (衡水瑞茨橡塑制品有限公司)
Growth & Milestones
Growth Metrics
Annual revenue approximately 100M CNY (approximately $14M); 150 employees; 38,000 sqm factory
Major Milestones
2021: Company founded in Zijin County, Heyuan; 2024: Listed as completed project in Zijin County Government Work Report; 2025: Exhibited at SEMICON 2026 in Shanghai; 2026: Exhibited at IE EXPO (Shanghai International Environmental Protection Exhibition)
Notable Customers
Hikvision (海康威视); BYD (比亚迪); CSOT - China Star Optoelectronics Technology (华星光电)