Tianchang Dongyu Electronic Co., Ltd

Ningbo Doortec Automatic Door Co.,LtdNingbo Duotai automatic doors Co., LTD. Is specialized in automatic doors R & D, production and sales. The main products include: automatic door induction doors, flat doors, overlapping doors, escape doors, medical doors and related accessories. Since 2010, Duotai has been focusing on the automatic door industry for more than 8 years. In addition to domestic sales, Duotai's products are mainly sold to Europe, the United States, the Middle East, South America and Southeast Asia, and by the domestic and foreign customers praise. All of our products have obtained the European Union CE certification, and also meet the ROHS standard in the use of materials. Duotai will continue the export standard of product quality and provide more cost-effective products for domestic customers.

Suzhou Douson Drilling & Production Equipment Co., Ltd. Suzhou Douson Drilling & Production Equipment Co., Ltd. (Douson shares, SH603800), established in 2001, is an oil and gas development equipment manufacturer which specializes in R&D, design, manufacturing, sales and service.

Qingdao Douyuan Food Co., Ltd. mainly produces two categories of green ecological vegetables: quick-frozen and fresh, with a total of more than 30 varieties. Tel: 0532-82385768 13583259210

DP-Master Manufacturing (S) Pte Ltd . _DP-Master is based in the Jiangyin Economic Development Zone along the Yangtze river delta located about a 2 hour drive from Shanghai.

Dream Brand New Materials Co.,Ltd was established in 2018. We a new enterprise which was reorganized by the world’s largest gypsum board manufacturer BNBM Goup and the China’s second largest gypsum board manufacturer WanJia Group. Our group located in Mountain Meng- the revolutionary old district Pingyi county,Shandong province with superior geographical location ,rich resources.We are a comprehensive enterprise group that produce and sell gypsum board and its systems.

We introduce well-made products that enable perfect scalp and hair-loss care even at home

Jiangsu Daruihengte Technology & Science Co., LTD-Architectural Clear PVB film-PVB heat insulation film_The company focuses on the production of PVB intermediate film (building grade film, automotive film, pvb film, color film, multi-function film, etc.). Sales. Innovation and development. Polyvinyl butyral (PVB) membrane is widely used in automobiles in the middle. Building. Photovoltaic (pvb), aerospace, defense, and many other areas, the company has passed ISO14000 environmental management system certification, ISO9001, 2008 quality system certification.

ds automation GmbH Schwerin develops, produces and sells sensors and electronic devices for industrial production, quality assurance and traffic.

DSIPC provides professional service in motherboard, thin client, ITX, IPC, embedded motherboard, atom motherboard, htpc, OPS OEM/ODM design and manufacture