PPS (polyphenylene sulfide) has a regular molecular chain arrangement and high crystallinity as a semi-crystalline thermoplastic. The material has extremely stable performance in high-temperature environments, is not easily dissolved in chemically corrosive environments, and has both wear resistance and insulation properties.

T&Y Hardware adopts high-quality PPS raw materials, strictly abides by ROHS environmental protection requirements, and builds every fastener product with heart. The thread dimensions are accurate, and the specifications fully meet international standards. The factory has successfully passed the certifications of ISO9001, ISO14001, and ISO45001, and the product quality is stable and reliable.