国产在线观看福利,亚洲精品国产高清嫩草影院,国产精品久久久久久永久牛牛

The company specializes in the production of PE sheets. The products include LDPE sheets and HDPE sheets. They are characterized by good toughness, non-toxicity, high temperature resistance, low temperature resistance, etc. They are widely used in food packaging, electronic product packaging, stationery, toys, etc. , In line with food hygiene and environmental protection requirements.