Lanxi County Tianyuan Elevator Installation and Repair Company Limited, founded in 2013, is located in Suihua City, Heilongjiang Province. The enterprise has a registered capital of 500,000 RMB and paid-up capital of 500,000 RMB.

Lanxi County covers an area of 2,499 square kilometers, and as of 2010, it has 2.16 million acres of arable land, 340,000 acres of grassland, and 106,300 acres of water surface. The total population is 530,000 (2013), of which 388,000 are agricultural, with 5.6 acres of arable land per capita. There are 15 rural townships, 105 administrative villages and 773 natural cantons in the county***. The main grain crops in Lanxi County are corn, soybeans, rice, wheat, grain and sorghum; cash crops include flax, baking tobacco, sugar beet and oilseeds.