High-density polyethylene (HDPE) round septic cover caps designed for industrial and commercial applications. These durable covers feature corrosion-resistant construction and multiple size options to meet various capacity requirements.

A 40HQ container can hold 42 units of 1000L IBC, while a 20GP container can accommodate 18 units of 1000L IBC.

Nanjing Shuishan Technology Co., LTD was founded in 2005, located in Nanjing, Jiangsu, China. We are a leading high-tech enterprise specializing in manufacturing various plastic products including plastic bottles, buckets, cans, PP bottles, HDPE bottles, PTFE bottles, fluorinated bottles, IBC tanks, IBC fittings, and storage containers.

Our products are widely used in the food industry, chemical industry, resin industry, and daily chemical industry. We provide quality products, enthusiastic services, and OEM/ODM solutions, earning approval from national and international markets.

We are a manufacturer with our own factory located in Liuhe district, Nanjing.

Yes. Our containers are made with 100% new virgin material, safe for direct food contact and storage.

We can provide custom colors according to your requirements. Please contact us for special color needs.

Small quantity in stock: 1-3 workdays. Mass production: approximately 7 workdays, depending on quantity.

Payment under $5000: 100% TT in advance. Payment $5000 or above: 30% TT in advance, balance before shipment.

Quality issues rarely occur due to our strict quality control. Contact us immediately and we will resolve any issues to your satisfaction.