SHANDONG GUANXIAN TONGAN TRAFFIC PROJECT CO., LTD

联系方式

SHANDONG GUANXIAN TONGAN TRAFFIC PROJECT CO., LTD

您需要被授权才能进入公司的联系方式

发送请求

Shandong Guanxian Tongan Traffic Project Co., Ltd., established in 2006, specialized in manufacturing and exporting highway guardrail and accessories. Tongan guardrails are successfully exported to Malaysia, Singapore, Russia, South Africa, Mozambique, Ghana, Brazil, South Korea, Venezuela, Tanzania etc. Our main products include Galvanized W beam, Steel Posts (C Post, U Post, H Post, Round Post and Sigma Post, etc.), bolt and nut, washer, spacer, block and other relevant guardrail components. The Standards are AASHTO, ASTM, EN ISO and Chinese National Standard, client’s drawings and specifications are also available. Now, Tongan has three hot-dip galvanizing lines, two electrostatic spray painting lines. The annual production capacity can reach 80,000 tons galvanized highway guardrail products per year.


产品:

Flat Plate Washer
Flat Plate Washer Flat Plate Washer,Website: Accessories
Mitered Beam
Mitered Beam Mitered Beam,Website: End
Semicircle Terminal End
Semicircle Terminal End Semicircle Terminal End,Website: End
Round Terminal End
Round Terminal End 1. Round terminal end2. Material Model: Q235B (S235JR / ASTM A283M) or Q345B (S355JR / ASTM A529M 1994) 3. Hot dipped galvanized finish.4. Zinc coa...
Fish Terminal End
Fish Terminal End 1. Fish terminal end2. Material Model: Q235B (S235JR / ASTM A283M) or Q345B (S355JR / ASTM A529M 1994) 3. Hot dipped galvanized finish.4. Zinc coat...
Bolts And Nuts
Bolts And Nuts Bolts and NutsM16*35M16*45M16*50M16*150M16*170M16*180Hot dip galvanizedGrade 4.8 and 8.8Mushroom head and Hexagonal head  Website:
Delineator
Delineator Two sided reflectorModel: 50*70*120Material: Galvanized sheet + acrylic Website:
Spacer
Spacer Our roadside barriers and guardrail components need to be fasteners such as nuts,Website:, bolts, and washers. We supply guardrail plate washers in...
Sigma Post
Sigma Post 1. Sigma post2. Material:High quality and low carbon steel3. Material Model: Q235B (S235JR / ASTM A283M) or Q345B (S355JR / ASTM A529M 1994) 4. Spe...
H Post
H Post 1. H shape post2. Material:High quality and low carbon steel3. Material Model: Q235B (S235JR / ASTM A283M) or Q345B (S355JR / ASTM A529M 1994) 4. S...
C Post
C Post 1. C shape post2. Material:High quality and low carbon steel3. Material Model: Q235B (S235JR / ASTM A283M) or Q345B (S355JR / ASTM A529M 1994) 4. S...
U Post
U Post 1. U shape post2. Material:High quality and low carbon steel3. Material Model: Q235B (S235JR / ASTM A283M) or Q345B (S355JR / ASTM A529M 1994) 4. S...
Round Post
Round Post 1. Round post2. Material:High quality and low carbon steel3. Material Model: Q235B (S235JR / ASTM A283M) or Q345B (S355JR / ASTM A529M 1994) 4. Spe...
Transition Guardrail
Transition Guardrail 1. Transition guardrail 2. Material:High quality and low carbon steel 3. Material Model: Q235B (S235JR / ASTM A283M) or Q345B (S35...
Three Beam Guardrail
Three Beam Guardrail 1. Three-Beam also named three waves guardrail2. Material:High quality and low carbon steel3. Material Model: Q235B (S235JR / ASTM A283M) or Q345B ...
W Beam Guardrail
W Beam Guardrail 1. Name: W-Beam also named two waves guardrail2. Material:High quality and low carbon steel3. Material Model: Q235B (S235JR / ASTM A283M) or Q345B ...