FRP resin drainage ditches, U-shaped drainage channels for parks, roads, and residential communities, farmland irrigation drainage channels. Customization supported

Siphon drainage with sufficient rigidity and good toughness. Chengchen Pipe Industry specializes in proprietary factories and can undertake construction projects

Composite resin rainwater grate drainage ditch cover plates for community road landscaping, corrosion-resistant, supported in drawings

Resin drainage gutter manufacturer, water ripple gutter rainwater grate, composite resin drainage grate board

PVC rainwater pipe right-angle elbow, semicircular 90° outward bend, crack and aging resistance, quality assurance Z10

All-copper cleaning mouthpiece, floor, standard explosion-proof, Puhang pipeline manufacturing available, large sales volume, discounts available

Sheng Kai Building Materials for underground garages, resin drainage ditches, courtyard workers, and other sewers, with personalized customization

Finished linear drainage trenches, custom stainless steel slot-type cover plates, resin concrete drainage trenches, U-shaped trenches

Cast iron reducer elbows, adjustable leak drain basins, cast iron pipe fittings, ductile iron water supply pipes

HDPE plastic drainage ditch integrated U-shaped finished products for sale of PE drainage ditches for farmland and plazas

Linear drainage ditches come with stainless steel hidden covers, resistant to acids and alkalis, good load-bearing in strips and rounds, suitable for direct feeding

Sheng Kai Building Materials for underground garages, resin drainage ditches, courtyard workers, and other sewers, with personalized customization

Cangzhou Shengkai Building Materials Co., Ltd.

Finished linear drainage trenches, custom stainless steel slot-type cover plates, resin concrete drainage trenches, U-shaped trenches

Hebei Yuanzhen Building Materials Co., Ltd

Cast iron reducer elbows, adjustable leak drain basins, cast iron pipe fittings, ductile iron water supply pipes

Hebei Xinshun Pipe Industry Co., Ltd.

HDPE plastic drainage ditch integrated U-shaped finished products for sale of PE drainage ditches for farmland and plazas

Hebei Yuanzhen Building Materials Co., Ltd

Yuanzhen resin drainage ditch, finished linear gap road trench, integrated U-shaped trench, drainage trench

Hebei Yuanzhen Building Materials Co., Ltd

Composite resin drainage ditch cover plates for garden community road construction, rainwater grates, sewage drainage pipes, manhole covers

Hebei Yuanzhen Building Materials Co., Ltd

Finished pebble resin drainage channel U-shaped trench stainless steel gap cover plate concealed garden kitchen gutter cover

Hebei Yuanzhen Building Materials Co., Ltd

Community plaza, finished resin drainage ditch, resin grate, linear groove cover plate, customizable color, Shenggai Building Materials

Cangzhou Shengkai Building Materials Co., Ltd.

Sheng Kai Building Materials for underground garages, resin drainage ditches, courtyard workers, and other sewers, with personalized customization

Community plaza, finished resin drainage ditch, resin grate, linear groove cover plate, customizable color, Shenggai Building Materials

Shangqi produces 100mm semicircular drainage pipes supporting custom Suidao structural internal drainage with spring steel wire lining

Stainless steel 304 sanitary grade odor-proof and water-back-resistant S-bend inspection port connection to floor drain water trap bend welding wholesale

Stainless steel siphon rainwater outlets for rooftops, metal drains, 87 gravity-type downspouts, Yuansen Building Materials

Runxin Finished Resin Drainage Channel Municipal Sewer U-shaped Drainage Channel High Acid and Alkali Strength Supports Customization

Cast iron drainage pipes, highway bridge drainage pipes, circular drainage pipes for bridges and highways, rainwater funnels

Siphon drainage with sufficient rigidity and good toughness. Chengchen Pipe Industry specializes in proprietary factories and can undertake construction projects