| Name | Material Introduction | ||
|---|---|---|---|
Polycarbonate (PC) | High impact strength and good transparency, but prone to stress cracking. | Understand material details | |
Polyoxymethylene (POM) | High strength, good rigidity, and wear resistance, commonly known as "steel". | Understand material details | |
Polyphthalamide (PPA) | High mechanical strength retention at high temperatures and excellent chemical resistance. | Understand material details | |
Polyphenylene Sulfide (PPS) | Excellent heat and chemical resistance, high rigidity, and dimensional stability. | Understand material details | |
Teflon (PTFE) | Extremely low coefficient of friction, excellent chemical and high temperature resistance, and non-stick properties. | Understand material details | |
Polyvinyl Chloride (PVC) | Excellent mechanical strength and corrosion resistance, and can be modified to have soft and hard properties using additives. | Understand material details | |
Ultra High Molecular WeightPolyethylene (UPE) | UPE Ultra-High Molecular Weight Polyethylene: Extremely high impact and wear resistance, and good self-lubricating properties. | Understand material details | |
Polyether Ether Ketone (PEEK) | High heat resistance, mechanical strength, and chemical resistance, suitable for use in extreme environments. | Understand material details | |
Nylon (PA) | Good toughness, wear resistance, and low friction coefficient, but it is susceptible to moisture absorption. | Understand material details | |
Glass-Filled Nylon | Significantly improved rigidity, strength, and heat resistance compared to pure nylon. | Understand material details |
Quality Control
At JS Precision, quality is our top priority. We implement rigorous quality control measures throughout the entire manufacturing process to ensure that every part meets the highest standards of precision and reliability. Our comprehensive quality assurance system includes advanced inspection tools and techniques to maintain consistency and excellence in our products.
In-Process Inspections
Before any part leaves our facility, it undergoes a thorough final inspection. We use advanced measurement tools to verify that every component meets required specifications and precision standards, ensuring the highest level of quality before delivery.
Final Inspections
Before any part leaves our facility, it undergoes a thorough final inspection to verify its quality and precision. We use advanced measurement tools and techniques to ensure that each part meets the required specifications and standards.
Precision Measurement Tools
We utilize a variety of precision measurement tools to guarantee that every part meets the necessary dimensions and tolerances. This includes Coordinate Measuring Machines (CMM), optical comparators, and laser scanners. These tools allow us to maintain tight tolerances and ensure the high precision of each component.
Certified Quality Standards (ISO 9001, ISO 14001, IATF 16949, AS9100D)
Our commitment to quality is backed by ISO 9001 certification, which ensures our quality management system is consistently effective and continually improving. We also adhere to ISO 14001, IATF 16949, and AS9100D standards, ensuring we meet the needs of various industries while maintaining environmental sustainability and operational excellence.
Continuous Improvement
We believe in continuous improvement and regularly review our processes and practices to identify areas for enhancement. By investing in the latest technologies and training for our staff, we strive to maintain our reputation for quality and innovation.

Contact Us for More Information
Should you have any additional questions or require more details, feel free to reach out to us. Our dedicated team is ready to assist you with all your precision manufacturing requirements.
We understand you may have questions about our CNC machining services. Below are some of the most commonly asked questions, along with their answers, to help you better understand our capabilities and processes.












