Qingdao SWDF Trading Co., Ltd.

Qingdao SWDF Trading Co., Ltd. is a mining machinery factory subsidiary trading company, located in the heavy machinery city of Qingdao, Shandong. Products are widely used in metallurgy, mining, electric power, cement, brick, coal, paper, food, chemical, building materials, glass and other industries.

We belong to small and medium-sized factories, many famous big factory products, in fact, are from our factory, compared with our advantage is low price and fast response, We sincerely hope that you can come to our factory to guide factory inspection.

The ® SWDF company was entrusted by 8 factories located in heavy industrial cities in Shandong Province of China to export the following products:

-crusher, mixer, sifting machine,

-feeder, iron remover, environmental dust removal,

-packaging machine with the accessory equipment of motor and transformer.

-Accept customer's special design and order.

In order to meet the needs of enterprise development and market competition, we provide convenient and thoughtful services for users everywhere.

We are also the agents for the following brands.:

® JIAHAO: Gas Equipment

-GPN Series Molecular sieve nitrogen generation equipment

-Membrane separation nitrogen generation equipment-

-High-purity energy-saving nitrogen generation unit,

-GPO series Pressure swing adsorption oxygen generation equipment

-VPSA series Pressure swing adsorption oxygen generation equipment

® NoiseKen: EMC Measurement calibration equipment

-Electrostatic discharge simulator

-High-frequency noise simulator

-Electrical Fast Transient Pulse Cluster Simulator

-Lightning strike surge simulator

-Power supply voltage variation simulator

-Attenuated oscillation wave simulator

-Space electromagnetic field visualization system

-Transient Voltage Surge Test (Vehicle Electronic Immunity Testing System)

-DC power supply voltage variation test

® NEFI: Agriculture and animal husbandry, medicine, cosmetics, water treatment, salt industry chemical raw materials

-EDTA Series:

· Sodium Salt: FeNa, CuNa2, MnNa2, CaNa2, MgMa2, 4Na, 2Na.

· Potassium Salt: FeK, CuK2, MnK2, CaK2, Znk2, Mgk2, 2K, 4K.

· Ammonium Salt: FeNH4, Cu(NH4)2, Mn(NH4)2, Ca(NH4)2, 2NH4, 4NH4, Zn(NH4)2.

· EDTA Mix.

· EDTA Acid.

-Citric Acid Chelate Series

-DTPA&HEDTA&EDDHA Chelate Series: DTPA Fe, HEDTA Fe, EDDHA Fe.

-Functional fertilizer raw material series:

· Potassium Dihydrogen Phosphite

· Potassium Phosphite

· Potassium Formate

· Potassium Dihydrogen Phosphate

-Liquid Fertilizer:

· Sugar alcohol zinc

· Calcium sugar alcohol

· Calcium magnesium boron iron zinc

· Neutral Calcium

· Neutral Calcium Magnesium

· Liquid Boron

· 13 Elements

· Liquid seaweed calcium fertilizer

· Seaweed Boron Liquid Fertilizer

· Sugar alcohol calcium magnesium

Win-win cooperation is the basis for our survival, and scientific and technological innovation is the soul of our development. We abide by the business philosophy of "leading technology, integrity-based, service first", win customers with integrity, occupy the market with quality, and better serve customers. We are moving forward to a better future with their entrepreneurial spirit of unafraid of hardships.