Zunhua Shuangfu Landscaping Engineering Co., Ltd. Tangshan Seedling Base mainly deals with northern seedlings. Tree species include: Sophora japonica, white wax, ginkgo tree, goldenrain tree, golden branch Sophora japonica, golden leaf Sophora japonica, Acer mono, Acer rubrum 'Autumn Blaze', Acer palmatum 'Dissectum', Japanese red maple, golden leaf elm, fast-growing poplar, weeping willow, dome willow, golden weeping willow, plane tree, golden leaf weeping elm, catalpa, paulownia, dragon claw locust, golden leaf boxelder, green leaf boxelder, silk tree, fragrant locust, black locust, white poplar, Xinjiang poplar, clustered Acer mono, Acer truncatum, etc.

Shrubs: Malus micromalus, North American crabapple, Prunus 'Newport', purple leaf plum, purple leaf plum, flowering almond, crape myrtle, lilac, white lilac, purple leaf choke cherry, Japanese cherry, smoke tree, hibiscus, Pinus tabuliformis, Pinus bungeana, Pinus armandii, shaped Pinus tabuliformis, Platycladus orientalis, Beijing juniper, Henan juniper, Wangdu pagoda juniper, pencil juniper, shaped Prunus 'Newport', shaped golden leaf elm, shaped littleleaf boxwood, shaped Ligustrum obtusifolium, etc.

Fruit trees: American big cherry, walnut tree, apple tree, apricot tree, peach tree, chestnut tree, persimmon tree, hawthorn tree, red fruit tree, plum tree, hazelnut tree, grapevine, etc.

Hedge species include: bigleaf boxwood, littleleaf boxwood, Korean littleleaf boxwood, Jiaodong euonymus, Hokkaido boxwood, green leaf Ligustrum obtusifolium, golden leaf Ligustrum obtusifolium, golden leaf privet, purple leaf barberry, Platycladus orientalis nutrient pot, Platycladus orientalis nutrient pot, golden leaf privet, red prince weigela, forsythia, honeysuckle, red twig dogwood, rose, grandiflora rose, variety rose, multiflora rose, etc.