About LONGDYES.

Qingdao Longdyes technology Co., Ltd. was founded in 2008, dedicating in development, production and marketing of height security facilities. The company is led by a team of 45 experts from development, manufacturing, marketing area. With these talented persons and a 4000 SQM of warehouse, Longdyes continuously provide one-stop services to globe customers.


he company is ISO 9001: 2015 certified and intended to embrace more customers through B2B platform. With research and development rooted in more than a decade, our main products, including FIXED LADDER, ROOF GUARDRAIL SYSTEM, HORIZONTAL LIFELINE SYSTEM and WALKWAYS, are greatly met the need of professional customers, especially for those who needs OEM or ODM. These main products also have been continuously updated over 10 years in order to coupe with customer’s specific demands.


THE ONLY ROOFTOP SECURITY EXPERT YOU CAN RELY ON IN CHINA.

enterprise culture.

Qingdao Longdyes technology Co., Ltd. was founded in 2008, dedicating in development, production and marketing of height security facilities. The company is led by a team of 45 experts from development, manufacturing, marketing area. With these talented persons and a 4000 SQM of warehouse, Longdyes continuously provide one-stop services to globe customers.

Science and technology innovation
Solidarity inclusive
To grow through innovation
passion
Mutual benefit and win-win results
Strictly control the quality