Welcome to our company

Freudenberg Filtration Technologies provides a wide range of air, gas and liquid solutions.
To find out more, please select and explore the filtration world that is relevant for you.

Shandong Longxiang Machinery Co., Ltd. is a senior manufacturer and exporter of surface treatment painting equipment;With a unit with integrates production, research & development together with sale, Longxiang holds a long time history in designing and manufacturing painting industry equipments with 24h after-sale-service. Also, Longxiang devotes herself to supplying rough paiting euipments with one-stop.
SD Longxiang with a professional team for designing and manufacturing spray booth, we try to support the products and service packages for every customer with their customized request, we are not only supply the products, we supply are designer for your painting and spraying works, we supply the solution that helps you work smarter, save time and money and achieve outstanding results, now and in the future.
SD Longxiang focus on the quality of the products, and passed some quality certificate and other, as CE, SGS and so on

Popular Products

Select your industry to find out how we can best support your specific filtration challenges.
Get technical insights, read success stories and find the easiest routes to your filtration specialists.

Successful case

Select your industry to find out how we can best support your specific filtration challenges.
Get technical insights, read success stories and find the easiest routes to your filtration specialists.

Company Blog

Auto Maintenance and Repair Expo (AMR) 2018 Beijing

We show our spray booth on the expo    

Automechanika Shanghai 2017

Automechanika Shanghai 2017, our spray booth shown on the expo, and some customers visit our booth and checked with our products, they all gave us best feedback.