Door series:
拍門系列：

According to the material can be divided into cast iron door, steel door, glass steel door, composite material door, stainless steel door, nylon door, function is divided into floating box door, double open door, side door, energy-saving door, square door, round door.
按材質可分為鑄鐵拍門、鋼制拍門、玻璃鋼拍門、復合材料拍門、不銹鋼拍門、尼龍拍門，功能上又分為浮箱拍門、雙開式拍門、側開拍門、節能拍門、方拍門、圓拍門。

Six, cleaning machine series:
六、清污機系列：

Rotary grating cleaning machine, rotary rake tooth cleaning machine, cleaning machine, mobile grab bucket cleaning machine, rotary stock cleaning machine, mesh grate cleaning machine, mainly used in pumping stations, power stations and canals to intercept and automatically salvage and remove floating objects, sediments, etc., the material can be selected Q235 and stainless steel.
回轉式格柵清污機、回轉式耙齒清污機、除污機、移動抓斗式清污機、轉股清污機、網蓖式清污機，主要用于泵站，電站及水渠攔截并自動打撈清除水中漂浮物、沉淀物等，材質可選用Q235和不銹鋼。

Seven, rubber water stop belt, sealing rubber series:
七、橡膠止水帶、止水橡膠系列：

Rubber products include PVC water stop belt, rubber water stop belt type 651, 652, 653 and so on.
橡膠制品有PVC止水帶、橡膠止水帶651型、652型、653型等。