Cheung Yuen Construction Accessories Factory, Yongnian County reinforced connecting sleeve features: 1. International No. 45 steel, a special manufacturing process, high dimensional accuracy, reliable quality. (2) can be connected Ф16-Ф40mm the HRB335 class of HRB400 ribbed bars. (3) After the State Construction Engineering Quality Supervision and Inspection Center, JGJ107-2003 Class I connector standard. 4 standard, the positive and negative threaded type, Reducing three series of 52 varieties, to meet the same diameter, reducers, and adjustable length and direction of horizontal, vertical, diagonal, and other parts of the building structure reinforced the connection needs. 
 Cheung Yuen Construction Accessories Factory of Yongnian County is located in the country's largest standard production base --- Yongnian County, Hebei Province, China Standard Industrial Zone, is a larger scale, the construction of an earlier building accessories professional manufacturers. Close to the Beijing-Guangzhou railway, 107 National Highway and Beijing-Shenzhen Expressway, transportation is very convenient. 
 Specializing in the production of: car repair gecko reinforced connecting sleeve through the wall bolts, pull bolt, construction accessories, Yongnian standard parts, building screw, drawing bars, backwater, bottom bracket, new sealing bolts, step by step tight through the wall bolt gaskets, Hill-type card, the mother of the mountain type, Mountain type gasket, steel card, U-shaped cards, T-shaped wire, bars mother all kinds of construction accessories products, in accordance with the requirements of various shaped pieces ......