sintered porous stainless steel 316 316L cylinder valves for diving set

HENGKO manufactures filter in a broad range of materials, sizes, and fittings so they can be easily specified with the characteristics and configurations customers require. We can incorporate custom features or create completely original filter designs for specialized needs. Our filter also come a variety of different alloys, each with their own special benefits and application purposes. They are a popular choice for many medical, pharmaceutical and other filtration applications due to their high strength and flow and their resistance to heat, corrosion and other excellent characteristics, such as oxygen filter for respirators and humidifier bottle, breather vavle filter for diving, etc.

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Q1. Are you manufacturer or trading company?

–We are direct manufacturer specializing in porous sintered metal filters.

Q2. Quel est le délai de livraison ?
–Normal model 7-10 work days because we have ability to do the stock. For big order, it takes about 10-15 jours de travail.

Q3. Quel est votre MOQ?

— Généralement, it is 100PCS, but if we have other orders together, can help you with small QTY also.

Q4. What payment ways available?

— TT, Western union, Pay Pal , Trade assurance, etc.

Q5. If sample first possible?

— Bien sûr, usually we have certain QTY of free samples, if not, we’ll charge accordingly.

Q6. We have design, can you produce?

–Oui, accueillir!

Q7. Which market do you already sell?
–We already ship to Europe, Moyen-Orient, Asie, Amérique du Sud , Afria, North America etc.