如西部大開發戰略的實施,加上國家加大重點建設項目的力度,使平頂鏈、異形鏈產品需求量上升較快,築路以及糧食、食品、竹木加工等行業的新發展都為平頂鏈、異yi形xing鏈lian產chan品pin的de市shi場chang需xu求qiu構gou建jian了le新xin的de發fa展zhan空kong間jian。目mu前qian,國guo內nei一yi些xie規gui模mo較jiao大da的de鏈lian條tiao生sheng產chan企qi業ye紛fen紛fen鎖suo定ding了le這zhe個ge新xin的de增zeng長chang點dian,而er且qie當dang前qian標biao準zhun滾gun子zi鏈lian產chan品pin雖sui然ran市shi場chang需xu求qiu量liang仍reng然ran較jiao大da,但dan由you於yu專zhuan業ye化hua程cheng度du較jiao高gao,競jing爭zheng激ji烈lie,不bu少shao生sheng產chan廠chang家jia舉ju步bu維wei艱jian,也ye紛fen紛fen另ling謀mou出chu路lu,轉zhuan向xiang平ping頂ding鏈lian、異形鏈的生產。