Filter discs are made by special mould via punching process, the raw materials are stainless steel wire mesh, black wire cloth and other rare metal products. Generally used in petroleum, chemical, pharmaceutical, chemical factory.
Shapes: rectangle, square, round, other shapes
Structure: Single layer, double layers and multiple layers.
Material for discs: Stainless fiber sintered felt, stainless steel woven mesh, phosphor mesh, brass mesh, etc. Material for the rim: Al, SS, Copper nickel, etc. Media: single layer or multiple layers. Shapes: round, rectangular, waist, oval, etc.
Application:
Mainly used for the filtration of impurities in polyester film and fiber spinning. Rectangular, square, round, oval, circular, rectangular, cap, waist, other shapes.
Structure: single layer, double layers and multiple layers.
Craft: Spot welding on double layers or three layer products, generally with 4-10 welded points. Also available to do as customer requested.
Material: stainless steel wire mesh, galvanized wire mesh, copper mesh, dutch weave wire mesh, perforated mesh, etc.
Rimmed material: stainless steel plate, copper plate, galvanized plate, aluminum plate, rubber, etc.
Diameter: generally 5–600 mm. Filter disc and filter mesh assembly products (referred to as filter), mainly used in rubber, plastics industry, grain and oil sieving, oil, oil refining, chemical, light industry, medicine, metallurgy, machinery, shipbuilding, automobile and filtration process for tractor industry in distillation, absorption, evaporation, eliminate entrained in the steam or the droplets in the gas and liquid foam, and air cleaner used in the car.

Dezhou FLD Filter Co. Ltd(FLD) was established in 2006 and located in Economic and Technology development zone, Dezhou, Shandong province. FLD is a manufacturer specialized in production of metal filters. Its annual value of production is over 20 million RMB. Its main products are Pleated Type Filter, Metal Filter Basket, Metal Cylinders, Filter Discs, Candle Type Filter and other products. The main production equipment is imported from USA, based on excellent welding and molding technology, products filtering efficiency, service life, welding technology, etc. The products reached advanced international level and entered quickly into international middle and high-end market. These products are widely applied in Petrochemical, Plastic & Fiber, Food and Pharmacy, Aeronautics & Astronautics, New Energy, Environmental Protection and Auto industries.

With 10 years development, FLD has become a famous brand in the worldwide market, with sales to more than 10 countries, 60% of sales revenue are to Europe and North America.

The company has passed the ISO and TS16949 quality management system certification, and continues to implement and improve. In order to ensure the safety of employees and healthy working environment, our company has carried out and passed the work safety standardization and occupational disease hazards risk control system certification. The Company has upheld the "refinement, zero defect" quality management policy, and put the quality consciousness and concept into all aspects of company operations.

FLD has received 15 patents regarding R&D, formula, technique on products and equipment, including 2 invention patents, 1 software copyright patent, 11 utility model patents, and 1 appearance patent. The high-end irregular mesh screen successfully developed by our company can be used up to 400 times, has broken the bottleneck of filter material and processing techniques facing domestic peers, and become a model solution for melt filtration.

FLD has been devoting to meeting customized & potential R&D demands, and continuously offered technical support and systematic total solution, and helped our partners strengthen their core competitive advantage in the marketplace.

Enterprise Culture

Corporate Mission
Building competitive products, devotion to providing competitive products, do best to meet customer demands, become the most influential and valuable filter manufacturing company both at home and abroad.

Core Values
Building competitive products, leading the future.

Corporate Vision
Based on domestic and world markets, we aim to build a harmonious cultural system, enhance core competitiveness, create famous brand & our enterprise image, gradually build FLD to become precise, excellent, strong, large and become the leader & the most valuable enterprise in domestic metal filter industry & rank top in the international filter industry.