1.Competitive Advantage Products

2.Full REFUND in case of Bad quality OR Late Delivery

3.Payment By Paypal, Western Union, TT etc we all can accept.

4.Confidentiality Agreement " Business Secret CONTRACT "

5.Quality Assurance CONTRACT  

6.Free Sample Offer & Small Order Welcomed

1. Gas: Nitrogen(99.999%).
2. Material: finishing rolling seamless steel tube for cylinder, steel for piston rod.
3. Surface: spray painting for cylinder, chrome plating for piston rod.
4. Color : black,or as your requirement.
5. Quality: 100,000 cycles; ISO/TS16949; ISO9001:2008.
6. Operating Temperature Range: -15~+80ºC(5~176ºF)as standard; -50~+80ºC(-58~+176ºF) or -15~200ºC(5~392ºF) available.