Shenzhen Gemray International Trade Co.,Ltd is a professional supplier for the construction machinery parts sales and production. We are mainly engaged in gear pump, bulldozer spare parts(including model D20,D21,D31,D41,D50A-16-17,D60A-6-7-8,D65A-6-7-8-12,D80A-12-18,D85A-18-21,D155A-1-2-3,D355A-3\5,D65E-12,D85ESS-2,D6D & D7G) excavator spare parts (including model: PC200-1-2-3-5-6-7,PC300-1-3-5-6-7,PC400-1-3-5-6,PC650-1-3-5,E200B,320,320B.C) and engine parts etc. Our major products covers: idler ,thrust wheel, sprocket wheel,driving wheel,cylinder,cylinder service knit ,universal coupling ,torque converter,ring seal,clutch,hydraulic pump ,slewing bearing . Parts of engine covers:crankshaft,camshaft,shaft bushing ,connecting rod,cylinder body,cylinder cap,water pump ,oil pump,cylinder sleeve,piston,piston ring ,motor,generator,filter element,service kit,booster,fuel injector,valve,hub,gear and so on.
We have many years international trading experience in a wide range of construction machine spare parts field. Our products quatity reaches world-class level as we carry out a strict quality & service management system in order to satisfy our customers better. "Quality first, customers foremost" is the service tenet that we adhere to all the time. Since the establishment of the company, thanks to the kindness from all over the world, our products have  exported to the United States, Russia, South America, middle East, Southeast Asia and covering over 20 countries and regions. Our reliable quality, competitive price and superior service has gain market wide acceptance and customer satisfaction at home and abroad.  We sincerely look forward to working with you to achieve mutual benefit and a better future!
Our advantages:
1. Professional &Â excellent pre-sales, sales and after-sales service.
2. Good quality: All our  goods are selected from the best factory in China. We will check goods strictly before sending to the clients.
3. Competitive price $Â Timely delivery
4. One-stop service. We can supply with various spare parts for your need,  save your time to search the parts if you need in urgent.
5. One year gurantee.
Our pump products:
Our Package:
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M Meltblown Nonwoven Production Line
SMS: Spunbond non-woven fabric + meltblown non-woven fabric + spunbonded non-woven fabric = three-layer fiber web hot-rolled, which is a composite non-woven fabric. The non-woven equipment uses a double-bearing enclosed bushing with high precision , The fiber can be fully carded, and the cotton web will be evenly added. Non-woven equipment is mainly a kind of mechanical equipment that uses non-woven fabrics, melt-blown fabrics, etc. as raw materials, and uses the pressure-cutting function of ultrasonic waves to produce filter cotton of various shapes and sizes. It produces spunbonded and melt-blown composite products. , Has the advantages of high strength, good filtering performance, no adhesive, non-toxic and so on. It is non-toxic, tasteless, and highly effective in separating bacteria. Through the special treatment of the equipment, it can achieve antistatic, anti-alcohol, anti-plasma, water repellent and water production properties. Mainly used in medical and health labor protection products such as surgical gowns, surgical caps, protective clothing, hand washing clothes, handbags, etc. The thin SMS non-woven fabric (10-25gsm), due to its waterproof and breathable properties, is especially suitable for the sanitary market, such as sanitary napkins, sanitary pads, baby diapers, adult incontinence diapers, side leakage prevention and backing, etc. Medium-thickness SMS non-woven fabric (25-50gsm), suitable for use in medical treatment, making surgical gowns, surgical wraps, surgical drapes, sterilization bandages, wound placards, plasters, etc. It is also suitable for industrial use. Make work clothes, protective clothing, etc. SMS products are more suitable for high-quality medical protective materials due to their good isolation performance, especially those SMS products that have undergone three anti-static and anti-static treatments, and have been widely used worldwide. Thick SMS products (>55gsm) are widely used as high-efficiency filter materials for various gases and liquids. At the same time, they are also excellent high-efficiency oil-absorbing materials. They are used in industrial waste water degreasing, marine oil cleaning and industrial wipes.
M Meltblown Nonwoven Production Line,M Melt Blown Cloth Manufacturing Machinery,M Meltblown Non-Woven Fabric Production Line,Melt Blown Fabric Making Machine Equipment
Changzhou Puyisen Machinery Technology Co., Ltd. , https://www.pysmachine.com