70mm solar glass vacuum tube solar keymark - 58*1800

Model No.: xy-14

Features: 1 product variety,including all kinds of noverlty style
2 reliable quality
3 reasonable price
4 superior servic

Model No.: 47 & 58

Features: silicon ring
1 used outside of the vacuum tube, preventing dust in the air
2durable and anticorrosion
3 environment friendly

Model No.: xy-18

Features: 1 high quality,with excellet material by experience worker
2 reasonable price
3 durable, thermostability
4 superior service

Model No.: 47 58

Features: 1 excellent quality
2 thermostability, anticorrosion and stongabsorbility
3.prevent the inner tank water from leakage

Model No.: 47 58

Features: 1 excellent quality
2 thermostability, anticorrosion and stongabsorbility
3.prevent the inner tank water from leakage

Model No.: xy-18

Features: 1 product variety,including all kinds of noverlty style
2 reliable quality
3 reasonable price
4 superior servic

Model No.: xy-8

Features: primary advantage
1 product diversity
2 reliable quality
3 reasonable price
4 superior service

Model No.: xy-9

Features: 1 product variety,including all kinds of noverlty style
2 reliable quality
3 reasonable price
4 superior servic

Model No.: xy-7

Features: 1 product variety,including all kinds of noverlty style
2 reliable quality
3 reasonable price
4 superior servic

Model No.: xy-5

Features: 1 high quality,with excellet material by experience worker
2 reasonable price
3 durable, thermostability
4 superior service

Model No.: 47 & 58

Features: 1 excellent quality
2 thermostability, anticorrosion and stongabsorbility
3.prevent the inner tank water from leakage

Model No.: xy-9

Features: 1 product variety,including all kinds of noverlty style
2 reliable quality
3 reasonable price
4 superior servic