Main production roller, chain and various kinds of machinery and equipment stained.
主要生产托辊、链条及各类染色机械设备。
The roller transports the chain link is in the general-utility transportation chain link design new creation, is the advanced production technology product.
滚子输送链条是一般用途输送链条设计中的新创造，是先进生产技术的产物。
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