TISCO has mass-produced the "hand-tear steel", a special type of stainless steel foil, which is just 0.02 millimeters thick or a quarter of an A4 paper's thickness, and 600 millimeters wide.

The technology to produce such high-end steel foil has long been dominated by a few countries, such as Germany and Japan.

"We are now the world's only steel-maker that can mass produce a special type of stainless steel foil that is just 0.02 millimeters thick, but can be as wide as 600 mm," said Liao Xi, a quality control manager with the company.

In the past, most aerospace foods were packed in aluminum foil, so they couldn't be directly heated in a microwave oven.

Actors said in the movie, they are just a foil for the real main characters, the grassroots staff that had been working hard and quietly for Hong Kong's film industry.

It is the only steelmaker that can mass produce a special type of stainless steel foil just 0.02 millimeters thick, and can be stretched to great lengths.

According to TISCO, the technology to produce high-end steel foil has long been dominated by a few countries, such as Germany and Japan.

The product, called Super Pouch Solution, uses layered battery cells, which are encompassed by a cast polypropylene film, an aluminum foil, and a nylon film.

With the highlight on design, technology and safety, the new Kadjar targets young buyers aged from 25 to 30 - and provides a number of upgraded intelligent features, including the Easy Link interconnected system and its Clean Air PM 2.5 purification system, a foil for any air pollutants.

A two-story-high coating machine, measuring 100 meters in length, can handle a 100-meter-long foil per minute, producing one cell in 1.7 seconds.