De Ren Li

Founded in 2020, Heimaster Technology (Tianjin) Co., Ltd. is a technology development services provider. Part of Masterwork Group Co., Ltd., the company is based in Tianjin, China.

Tianjin Masterwork Health Technology Co., Ltd. engages in the research, development, production, and sale of equipment for production of medical masks, as well as the production and sale of medical masks. The company was founded on February 26, 2020 and is headquartered in Tianjin, China.

Tianjin Mingxuan Smart City Technology Development Co., Ltd. engages in business management consulting. The company was founded on July 21, 2017 and is headquartered in Tianjin, China.

Part of Masterwork Group Co., Ltd., Masterwork Machinery GmbH is a specialist in folding carton gluing machines, peripheral equipment, and robotics. The company is based in Neuss, Germany. The German company has almost 100 years of experience in its field, and its folding carton gluing machines have been sold worldwide under the Diana brand for over 60 years. The CEOs of the company are Li Li, Frank Matthias Schmid.

Tianjin Rongcai 3DTechnology Co. Ltd. engages in the development of 3D printing technology. The company was founded on December 8, 2016 and is headquartered in Tianjin, China.

Tianjin Mingxuan Properties Co. Ltd. is a private company that engages in properties development operation. The company is based in Tianjin, China.

Part of Masterwork Group Co., Ltd., Tianjin Changrong Holdings Co. Ltd. is a company that manufactures and distributes industrial equipment. The company is based in Tianjin, China.

Tianjin MK&GH Cloud Printing Technology Co., Ltd. provides commercial printing services. Its business involves cloud printing, software developing, technology transferring, and consulting services. The company was founded on January 16, 2013 and is headquartered in Tianjin, China.

Part of Masterwork Group Co., Ltd., Masterwork USA, Inc. develops, manufactures and distributes duopress, foil stamping and die cutting machines. The company is based in Charlotte, NC.

Tianjin Mingxuan Investment Co., Ltd. engages in the electromechanical equipment, metal materials, construction materials, and decoration materials. The company was founded on September 25, 2007 and is headquartered in Tianjin, China.

Part of Masterwork Group Co., Ltd., Masterwork Machinery (HK) Ltd. provides investment services. The company is based in Hong Kong, Hong Kong.

Tianjin Venture Capital Co. Ltd. (Tianjin Venture) is a private equity and venture capital firm founded in 2003. The firm is headquartered in Tianjin, China.