المواد والتجهيزات

Changde ziyi technology co., ltd. was established in 2010. it currently has 520 employees, 138,000 square meters of standardized workshops, 12 complete production lines for square bottom valve bags, including 5 high-speed wire drawing machines, 1,200 circular looms, 4 laminating machines, and 6 printing machines. it produces 800 million pp cement bags and 200 million kraft paper cement bags annual

Hangar ,steel warehouse , workshop ,plant ,factory building

We are specialized in manufacturing steel structure buildings,such as warehouse,workshop,poultry house,gas station,water tower,etc

We are manufacturer of butt fusion machine and hdpe fittings for more than 20 years. The butt fusion machines from 160mm to 3000mm, we produced the biggest machines in the world, not only for butt fusion mahines, but also for workshop fitting machines. With many years of development, we also produce the hdpe fittings, including butt fusion fittings and electrofusion fittings, the size from 20mm to