At Ningbo Standard Import & Export Co., Ltd., we adhere to a business philosophy that emphasizes quality as our foremost priority, coupled with a commitment to integrity in our services. We proudly serve a diverse array of industries including petroleum, chemical, food machinery, building decoration, solar energy, water treatment equipment, and electronics, ensuring unparalleled service and expertise.
Our extensive range of screw products includes high-quality stainless steel fasteners and custom-made, non-standard stainless steel solutions. We execute and adhere to a variety of rigorous standards such as GB, ISO, DIN, JIS, and ANS/ASME, ensuring that our products meet international benchmarks.
Ningbo Standard is equipped to deliver an impressive array of products, tailored to your needs:
Our A2-70 and A4-70 stainless steel fasteners are crafted to meet stringent international standards, providing reliability and strength for your applications.
We offer a specialized selection of industry-specific fasteners, engineered to meet the unique demands of various sectors.
Furthermore, we supply customer-specified non-standard parts, designed to cater to your specific requirements with precision and excellence.
1) Male Hex: Sizes ranging from M4 to M24, ensuring versatility and robust performance.
2) Female Hex: Available in sizes from M1.4 to M20, delivering adaptability and strength.
3) Machine Screw: Offered in sizes from M1 to M8, combining precision with durability for diverse applications.
4) Self-Tapping Screw: Sizes range from S1.2 to ST6.3, providing efficient penetration and secure fastening solutions.
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