fine selection of material
perfect manufacturing engineering
industrial water recycle after treatment
control the hardness
spur gear 1.material:steel 2.Made by CNC 3.used for industrial machine 4.short delivery time
Why Choose us?
1. Hangzhou Vision Chain Transmisison Co ltd. is UK- Investment Chain manufacture in Hangzhou, China. founded in 2004. We have one Chain manufacturer and one Sprocket manufacturer.
2. Qualified Alloy steel chain put our TV brand chain in the top quality level in China. We are honoured with ISO9001.ISO14001.AAA Credit certificate.
3. We have been producing all kinds of worm gears ,worm and so on.
*More details please refer to our official website about worm gear and worm TVchain.cn