LIN vs TANH

Linde plc

Linde plc operates as an industrial gas company in North and South America, Europe, the Middle East, Africa, and the Asia Pacific. It offers oxygen, nitrogen, argon, rare gases, carbon dioxide, hydrogen, helium, electronic and specialty gases, acetylene, and carbon monoxide. The company also designs and constructs turnkey process plants, such as olefin, natural gas, air separation, hydrogen and synthesis gas, and other plants. It serves healthcare, petroleum refining, manufacturing, food, beverage carbonation, fiber-optics, steel making, aerospace, electronics, chemical, and water treatment industries. The company was founded in 1879 and is based in Guildford, the United Kingdom.

Tantech Holdings Ltd.

Tantech Holdings Ltd, together with its subsidiaries, develops and manufactures bamboo-based charcoal products for industrial energy, household cooking, heating, purification, agricultural, and cleaning applications in the People's Republic of China and internationally. The company operates in three segments: Consumer Products, Trading, and Electric Vehicle. It provides pressed and formed charcoal briquettes for use in grills, incense burners, and other applications under the Algold brand. The company also offers Charcoal Doctor branded products, such as air purifiers and humidifiers, automotive accessories for air purification, underfloor humidity control products, pillows and mattresses, wardrobe deodorizers, mouse pads and wrist mats, refrigerator deodorants, charcoal toilet cleaner disks, liquid charcoal cleaners, shoe insoles, and decorative charcoal gifts. In addition, it provides bamboo vinegar, a liquid byproduct for use in disinfectants, detergents, lotions, specialized soaps, toilet cleaners, and fertilizers, as well as in various agricultural applications; and trades in charcoal products. Further, the company develops and sells electric buses, electric logistics cars, and specialty electric vehicles, such as brushless cleaning cars, electric cleaning cars, special emergency vehicles, and funeral cars; and solar cells, lithium-ion batteries, auto parts, and electric control systems. It is also involved in the supply chain business. Tantech Holdings Ltd was founded in 2001 and is headquartered in Lishui, the People's Republic of China.