304 is suitable for indoor applications with minimal welding, where cost-effectiveness is the priority; 304L is suited for freshwater environments and allows for extensive welding; 316 offers resistance to chloride ions, making it ideal for coastal settings with minimal welding; 316L provides superior corrosion resistance and supports extensive welding, making it the preferred choice for chemical and seawater environments.

Tentong is a reputable steel manufacturer and a comprehensive steel trading company integrating production, processing, and domestic and international trade. With years of industry experience and professional operational capabilities, it has become a trusted steel supplier for customers both at home and abroad.

2N = 99%, 3N = 99.9%, 4N = 99.99%. Higher purity means fewer impurities, superior soft magnetic properties, and a higher price. 2N is primarily used for melting and alloying, where cost-effectiveness is the priority; 3N offers a balance between purity and price, making it the preferred choice for general high-purity raw material applications; 4N contains extremely low levels of impurities, rendering it suitable for demanding requirements in electronics, precision magnetic shielding, and scientific research.

A comprehensive analysis of our factory's SPCC product manufacturing standards: We implement JIS G 3141 (Japanese standard), with domestic equivalent reference to GB/T 11253-2019 "Cold-rolled carbon structural steel plates and strips". Our internal controls are often benchmarked against Baosteel Q/BQB 402-2003 standard. The products are suitable for thicknesses ranging from 0.30 to 3.5 mm and are mainly used for basic processing scenarios such as general structures, bending, and shallow drawing.

As a core manufacturing link, the hot-rolled stainless steel coil production line is profoundly reshaping the industry's productivity landscape through technological iteration and equipment upgrades. Through systematic innovation across four dimensions—process restructuring, equipment renewal, intelligent empowerment, and green and low-carbon development—it breaks through the efficiency bottlenecks and quality limitations of traditional production lines, achieving a comprehensive leap in capacity, quality, cost, and efficiency.

Stainless steel capillary tubes are easy to cut, bend, flare, and weld precisely, making them suitable for a variety of precision applications such as sensors, medical, electronics, refrigeration, instrumentation, and aerospace, fully meeting the diverse application needs of customers.

H-shaped steel is the mainstream type of steel structure material. The commonly used materials are mainly Q235B and Q355B. The export destinations are mainly concentrated in emerging infrastructure markets such as Southeast Asia, the Middle East, and Africa.