Zhengmao Group Co., Ltd., formerly known as Zhenjiang Anchor Chain Factory, was founded in 1974 and is China's first modern electric welding anchor chain manufacturer. The mooring chain and anchor chain developed and produced by the company are the two pillar products. The "Sanshan" brand logo used Read More

Marintec China 2023, Shanghai New International Expo Center Read More

In the world of marine operations, the importance of reliable and durable hardware cannot be overstated. The safety, efficiency, and longevity of marine systems are heavily dependent on the components used in them. Read More

When it comes to lifting, towing, anchoring, or rigging jobs—whether in the marine or industrial environment—choosing the right type of shackle is crucial for ensuring safety, efficiency, and longevity. Two common types of shackles used in these applications are swivel shackles and fixed shackles. Read More

Swivel shackles are vital components in marine environments, used to connect lines, ropes, chains, and other hardware while allowing for rotation to prevent twisting or entangling. Read More

Safety is paramount in boat and ship operations, especially when dealing with heavy loads, rough seas, or fast-moving equipment. Every piece of hardware onboard plays a vital role in ensuring smooth, efficient, and most importantly, safe operations. Read More