Retractor Device Series
This kind of product is comprised of steels and elastomeric seal.It is used in highway bridges with displacement capacity of less than or equal to 80mm.Products comply with:JT/T 327-2004 Highway bridge expansion and contraction installation.
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ADD: No.1898, Jiheng Road, Hengshui Special Economics Zone,Hebei Province, China.
TEL：+86-318-6660681 FAX:+86-318-2692666 Mr.Zhang Moble：+8615030558185