Professional Engineering Plastic Solutions Provider
Dalian Allstar Material Co., Ltd. was established in 2008, located in the beautiful coastal city of Dalian Jinpu New Area. Based on the business philosophy of innovation, development, integrity, and win-win cooperation, the company focuses on the research, development, production, and sales of polymer composite materials, providing customers with one-stop polymer composite material solutions.
We have pelletizing production lines, profile extrusion production lines, special compression molding production lines, fiber prepreg production lines, high-speed injection molding equipment, and machining equipment, mainly conducting research on composite material development, preparation, and processing molding technology represented by polyaryletherketones.
Our products, with their unique advantages of high temperature resistance, good flame retardancy, wear resistance, high strength, good chemical resistance, and good processing performance, are increasingly applied in fields such as military, aerospace, electronic engineering, petrochemicals, new energy vehicles, rail transit, medical devices, and general machinery manufacturing.
Technical Strength and Advantages
Technical Support
13 R&D personnel, including 8 with associate senior professional titles or above, including university masters and doctors.
Technical Direction
Conducting research on functional composite material preparation and processing molding technology for polyaryletherketones (PAEK/PEEK/PEKEKK, etc.), based on theoretical foundations in molecular structure design and performance relationships of polyaryletherketone polymers and research on molecular weight and its distribution, utilizing manufacturing mechanics simulation and optimization methods, developing thermoplastic composite material products in market demand through various molding processes.
Technical Advantages
Innovating around each link of raw materials—materials—equipment—applications, producing six major categories (specialty materials, films, tubes, filaments, cables, composites) of hundreds of innovative products.
Technical Innovation
Deep cross-integration and fusion of thermodynamics, mechanics, and polymer materials disciplines based on molding process control and mold design optimization algorithms with controllable product performance.
Allstar Material Work Shop
Dalian Allstar Material has four specialized production workshops equipped with 150+ precision equipment, covering the complete process chain of CNC machining, molding manufacturing, injection molding, and precision turning. Processing accuracy can reach ±0.003mm, single-shift capacity of 5000+ pieces, providing customers with one-stop precision processing services from raw materials to finished products, ensuring product quality stability above 99.5%.
CNC work shop
Equipped with 20+ German-imported multi-axis CNC machining centers, specializing in processing PEEK and PI precision parts. Processing accuracy can reach ±0.005mm, maximum processing size 2000×1500×800mm, capable of completing complex processes such as turning, milling, drilling, and grinding, producing from simple parts to complex structural components, meeting aerospace-grade strict tolerance requirements.
Moulding work shop
Has 15 precision mold manufacturing equipment, specializing in manufacturing PEEK, PI, and high-performance plastic molds. Mold accuracy reaches ±0.01mm, service life exceeds 1 million cycles, ensuring product dimensional accuracy and structural integrity. Adopts constant temperature and humidity environmental control to achieve stable and efficient mass production.
Injection work shop
Configured with 12 advanced injection molding machines, including 100-2000 ton equipment of different specifications, specializing in producing PEEK and PI injection molded parts. Molding temperature is precisely controlled within ±2°C, single-shift capacity can reach 5000 pieces, ensuring batch order quality stability above 99.5% and on-time delivery rate of 99%.
Turning work Shop
Equipped with 18 high-precision CNC lathes, focusing on precision turning of PEEK and PI rods/tubes. Turning accuracy can reach ±0.003mm, maximum turning diameter Φ500mm, length 3000mm, specializing in producing high-precision shaft and sleeve parts, capable of customizing various specifications of cylindrical precision parts according to customer drawings.
Corporate Culture
Business Philosophy—Customer-centered, providing professional, focused, and dedicated services
Professional
Our company is an innovative enterprise specializing in the production of specialty engineering plastics. From raw materials to final products, the company has a complete production chain that can meet different customer product needs.
Focused
Focusing on high-end product manufacturing in fields such as military, aerospace, new energy, and machinery, closely following market demands to provide customers with more cost-effective products.
Concentrated
The design, manufacturing, and processes of customer-demanded products must undergo careful evaluation at every link to provide specific solutions that meet customer needs and are practically feasible.
Customer Reviews
“We use PEEK composite O-rings provided by Allstar Material to replace metal materials in anti-lock braking systems in the pump industry, while reducing clearances and improving pump efficiency. Our equipment is used in seawater and boiler feedwater applications.”
“Thank you to Allstar Material for supplying us with PEEK composite bushings, which solved the serious corrosion problems and particle grinding issues in liquid media in chemical pumps. At the same time, their wear resistance and erosion resistance have been improved, and the replacement cycle of bushing accessories has been extended. We have now applied their other products to other models of submersible pumps. Our chemical pumps are mainly used in chemical media, sewage, and other fields.”
“In a petrochemical project renovation in 2017, after adopting Allstar Material’s new PEEK composite sealing components, our compressor leakage was reduced by 46%, overall efficiency improved by more than 1.8%, saving 13.6 tons of steam per hour annually, which saves us $4.2 million in costs every year.”
Service Process
Step 1: Submit drawings and requirements
Step 2: Technical team assessment and quotation
Step 3: Contract signing and production
Step 4: Quality inspection and delivery
Contact Us
Contact our technical team for expert guidance and a customized quote for your engineering plastic requirements.


