hot sale outdoor wonderful pull up exerciser

pull up:
1.high quality&safty
2.with international standard
3.built-in control

pull up:

1).The playground meet or exceed all current national safety guidelines and are confirm with ASTM F 1487-05
2).The components on the system are TUV certified according to EN 1176
3).The company is ISO9001:2000 certified
4).The fastening system is trial assembled in workshop to guarantee accuracy
5).All units are all-welded one-piece to reduce installation time and maintenance concerns
6).OEM and customer's design are available