Spiral finned tubes are a type of finned tubes that are widely used. It is a kind of heat dissipation element specially designed for improving the defects of series fins and wound fins. This product is light in weight, beautiful in appearance, even in hea
Our good price food-grade chocolate polycarbonate molds are easy to demould; We produced different kinds of molds, chocolate mold, food molds, plastic molds, casting molds, We support customize the size logo and design .
KN95 "is a respiratory protective device issued by the State Administration for Quality Supervision, Inspection and Quarantine and the Standardization Administration of China.
The mini air cushion machine mainly produce the mini air sealing bag film(mini air cushion bag film),the cusion film is widely used in transport packaging. Every day in the world, this film is used in Amazon, tmall, Taobao, IBM and other e-commerce and ex
1. Working hammer casting with new technology, wear-resistant and impact-resistant. 2. Output size can adjust according to the customer's request.3. Beautiful overall design, compact structure, less easily damaged parts, easy maintenance and other advanta