Offers to Sell

Zonkia is a rich experience lab instrument manufacturer , mainly including centrifuge. The centrifuges Zonkia supplies have various sizes and rotation speeds, which can meet your different requirements. You may find high quality of low-speed centrifuge, high-speed centrifuge, low-speed refrigerated centrifuge, high efficiency deep freezer, high-speed refrigerated centrifuge, micro-hematocrit centrifuge, and cell washer centrifuge at Zonkia at reasonable prices. Specs of Ultra Low Chest Freezers -86°C DW-HW328 Human-oriented structure design High-efficiency refrigeration system 138L~328L Ultra low temperature chest small volume freezer Technic Data of Ultra Low Chest Freezers -86°C DW-HW328 -86℃ Ultra-low Temperature Freezer Model DW-HW138 DW-HW328 Capacity(L) 138 328 Internal Size(W*D*H)mm 490*470*580 1200*470*570 External Size(W*D*H)mm 1320*890*1030 2005*890*1009 Package Size(W*D*H)mm 1470*990*1241 2150*960*1242 NW/GW(Kgs) 200/231 280/328 Performance Temperature Range -40～-86℃ -40～-86℃ Ambient Temperature 16-32℃ 16-32℃ Cooling Performance -80℃ -80℃ Climate Class N N Controller Microprocessor Microprocessor Display Digital display Digital display Refrigeration Compressor 1pc 1pc Cooling Method Direct Cooling Direct Cooling Defrost Mode Manual Manual Refrigerant Mixture gas Mixture gas Insulation Thickness(mm) 155 130 Construction External Material Steel plates with spraying Steel plates with spraying Inner Material 304 Stainless steel 304 Stainless steel External Door 1（ Steel plates with spraying ） 1（ Steel plates with spraying ） Door Lock with Key Yes Yes Foaming Lid 2 3 Access Port 1pc. Ø 40 mm 1pc. Ø 40 mm Casters 4 6 Data Logging/Interval/Recording Time Printer/Record every 20 minute / 7 days Printer/Record every 20 minute / 7 days Backup Battery Yes Yes Alarm Temperature High/Low temperature,High ambient temperature High/Low temperature,High ambient temperature Electrical Power failure , Low battery Power failure , Low battery System Sensor error,System failure,Condenser cooling failure Sensor error,System failure,Condenser cooling failure Electrical Power Supply(V/HZ) 230±10%/50 230±10%/50 Rated Current(A) 5.78 5.6 Options Accessory System Chart recorder, CO2 backup system Chart recorder, CO2 backup system

Minimum Order: 2000

Zonkia has rich experience in manufacturing laboratory instruments, mainly including centrifuge. The centrifuges Zonkia supplies have various sizes and rotation speeds, which can meet your different requirements. You may find high quality of low-speed centrifuge, high-speed centrifuge, low-speed refrigerated centrifuge, high-speed refrigerated centrifuge, micro-hematocrit centrifuge, and cell washer centrifuge at Zonkia at reasonable prices. Specs of Ultra High Efficiency Chest Freezer -86°C DW-HW138 Microprocessor-based temperature controller Audible and visual alarm system Human-oriented structure design High-efficiency refrigeration system 138L~328L Ultra low temperature chest small volume freezer Technic Data of Ultra Low Chest Freezers -86°C DW-HW138 -86℃ Ultra-low Temperature Freezer Model DW-HW138 DW-HW328 Capacity(L) 138 328 Internal Size(W*D*H)mm 490*470*580 1200*470*570 External Size(W*D*H)mm 1320*890*1030 2005*890*1009 Package Size(W*D*H)mm 1470*990*1241 2150*960*1242 NW/GW(Kgs) 200/231 280/328 Performance Temperature Range -40～-86℃ -40～-86℃ Ambient Temperature 16-32℃ 16-32℃ Cooling Performance -80℃ -80℃ Climate Class N N Controller Microprocessor Microprocessor Display Digital display Digital display Refrigeration Compressor 1pc 1pc Cooling Method Direct Cooling Direct Cooling Defrost Mode Manual Manual Refrigerant Mixture gas Mixture gas Insulation Thickness(mm) 155 130 Construction External Material Steel plates with spraying Steel plates with spraying Inner Material 304 Stainless steel 304 Stainless steel External Door 1（ Steel plates with spraying ） 1（ Steel plates with spraying ） Door Lock with Key Yes Yes Foaming Lid 2 3 Access Port 1pc. Ø 40 mm 1pc. Ø 40 mm Casters 4 6 Data Logging/Interval/Recording Time Printer/Record every 20 minute / 7 days Printer/Record every 20 minute / 7 days Backup Battery Yes Yes Alarm Temperature High/Low temperature,High ambient temperature High/Low temperature,High ambient temperature Electrical Power failure , Low battery Power failure , Low battery System Sensor error,System failure,Condenser cooling failure Sensor error,System failure,Condenser cooling failure Electrical Power Supply(V/HZ) 230±10%/50 230±10%/50 Rated Current(A) 5.78 5.6 Options Accessory System Chart recorder, CO2 backup system Chart recorder, CO2 backup system

Minimum Order: 2000

Our products have passed the ISO certification, we can accept OEM and to map processing custom, copy the major brands slot. There are more than 1500 sets of molds with complete models and reliable quality. We look forward to welcoming you.

Minimum Order: 10 long tons

Hand Operated Chemical Barrel Pump / Lever Action Drum Dispensing Pump P-490 Plastic Lever Drum Pump Viton Seals Art No.:P-490 / GT149 Material:PP + 201SS Seal Material:Viton Shrank:ABS Inlet / Outlet Dia:37mm / 22mm Product Length:1370mm Speed:55 Stroke / Min Capacity:320-350cc/Stroke Flowin , g:19L/Min Suction / Lift:1m /0. 5m Applicable Drums:15 - 55 Gallon Packing:1PC/BOX,6PCS/CTN N/G Weight:5.1/6.5KGS Carton Size:38.5 x 32 x 28.5cm ---------------------- P490S Polypropylene Lever Action Barrel Pump Art No.:P-490S / GT150 Material:Strengthen PP + 304SS Seal Material:Viton Shrank:ABS Inlet / Outlet Dia :37mm / 22mm Product Length:1370mm Speed:55 Stroke / Min Capacity:320-350cc/Stroke Flowin , g:19L/Min Suction / Lift:1m /0. 5m Applicable Drums:15 - 55 Gallon Packing:1PC/BOX,6PCS/CTN N/G Weight:5.4/6.7KGS Carton Size:38.5 x 32 x 28.5cm Applications:Diesel,kerosene,engine oil,water, adblue, weak acid ---------------------- R-490S Lever Action Drum Pump with Ryton Body Art No.:R-490S / GT151 Material:PPS + 316SS Seal Material:Viton Shrank:ABS Outlet Tube:PP Inlet / Outlet Dia:37mm / 22mm Product Length:1370mm Speed:55 Stroke / Min Capacity:320-350cc/Stroke Flowin , g:19L/Min Suction / Lift:1m /0. 5m Applicable Drums:15 - 55 Gallon Packing:1PC/BOX,6PCS/CTN N/G Weight:7.5/8.8KGS Carton Size:38.5 x 32 x 28.5cm Applications:Diesel,kerosene,engine oil,water, adblue, weak acid

Minimum Order: 100

Tungsten carbide burrs are also called tungsten carbide rotary burrs, and they are the special type of tungsten carbide cutting tool, and due to the superiorities of tungsten carbide material, tungsten carbide rotary burrs are widely used in foundries or used as grinding casts.

Minimum Order: 10 long tons

5 Gallon Lever Action Pail Lubricant Fluid Transfer Pump Lever Type 5 Gallon Oil Pump / 5 Gallon Engine Oil Pump Art No.:GT143 Inlet Tube:Welded Tube,Electrophoretic Treatment Bucket Cap,Handle:Cold Rolled Sheet Outlet Tube & Hose:Aluminum Tube + Hose Hose Triplet Base:Zinc Alloy PVC Hose:1500mm Inlet / Outlet Dia:39mm / 14mm Bucket Cap Size:305 x 305 x 1mm Size:310 x 310 x 617MM Capacity:600cc/Stroke Applicab , le Drums:5 Gallon Pails,300mm Bucket Packing:/BOX,8PCS/CTN N/G Weight:17/19KGS Carton Size:57 x 56 x 36.5cm Applications:Engine Oil -------------------------- Lever Type 5 Gallon Grease Gun Filler Pump Manual Grease Dispenser Art No.:GT143-2 Inlet Tube:Welded Tube,Chrome-Plated Bucket Cap,Handle:Cold Rolled Sheet Outlet Tube & Hose:Aluminum Tube + Hose Hose Triplet Base:Zinc Alloy PVC Hose:1500mm Inlet / Outlet Dia:38.6mm / 10mm Bucket Cap Size:305 x 305 x 1mm Size:310 x 310 x 617MM Capacity:13G/Stroke Applicable Drums:5 Gallon Pails,300mm Bucket Packing:1PC/BOX,8PCS/CTN N/G Weight:21/23KGS Carton Size:57 x 56 x 36.5cm Applications:Grease

Minimum Order: 100

PRODUCT DESCRIPTION Wholesale GPR111 Red Color Single Tilt Surveying Reflector Prism with Target for Leica Total Stations Model: GPR111 Specifications Prism Constant Range Centering Accuracy 0mm 2500m 2.0mm Features Plastic frame. Leica type of connector (no threads). Does not have a 5/8 x11 thread. Single tilt prism with soft bag Circular prism sealed in red polymer holder. Large integrated target plate provides good visibility. Optical Surveying Reflector Prism Applications Surveying reflector prisms are used by surveyors and engineers to measure the change in position of a target that is assumed to be moving. Survey prisms are used for a wide range of monitoring applications including: Rail Monitoring Settlement Monitoring Displacement Monitoring Deformation Monitoring Convergence Monitoring Optical Surveying Reflector Prism Installation Monitoring prisms should be installed using the following guidelines: Attached to a rigid structure that is sufficiently stiff as to not move through a single monitoring cycle Located to minimize the effects of temperature and radiant heat on a target Installed with clear sight lines back to the total station Avoid sight lines that require shooting through a fence or another mesh Avoid sight lines shooting just past corners which can cause refraction Avoid sight lines that include a source of heat that can cause a heat shimmer GPR111 Surveying Reflector Prism 0 GPR111 Surveying Reflector Prism 1

Powder forming mold is to put powder into the to compress, solidify, and sinter at high temperature to form high-precision parts, which can be mass producted. The use of high-precision molds omits the cutting waste after forming and sintering, and achieves the purpose of reducing costs.

Minimum Order: 1 bags

Powder forming mold is to put powder into the to compress, solidify, and sinter at high temperature to form high-precision parts, which can be mass producted. The use of high-precision molds omits the cutting waste after forming and sintering, and achieves the purpose of reducing costs.

Minimum Order: 1 bags

Plastic Siphon Pump Transfer Oil Fuel Kerosene Gas Fluid Syphon Liquid GT127 Plastic Siphon Pump (DP-14) Materials:PE Inlet:17mm < , br>Outlet:17mm Suction:400mm Lift:45 , 0mm Capacity:7-9L/Min Length:640mm Packing:120PCS/CTN G.W/N.W:9/7KGS Measurement:59x55x51 , mm Applications:Chemicals,petroleum based fluids,water -------------------------- , GT128 Plastic Siphon Pump (DP-22) Materials:PE Inlet:22mm < , br>Outlet:22mm Suction:850mm Lift:14 , 00mm Capacity:13-15L/Min Length:1080 , mm Packing:36PCS/CTN G.W/N.W:11.5/9.5KGS Measurement:113 , x45x34mm Applications:Chemicals,petroleum based fluids,water ------------------------- < , br>GT129 Plastic Siphon Pump (DP-25) Materials:PE Inlet:25mm < , br>Outlet:25mm Suction:850mm Lift:14 , 00mm Capacity:16-18L/Min Length:1160 , mm Packing:36PCS/CTN G.W/N.W:13/11KGS Measurement:118x49 , x40mm Applications:Chemicals,petroleum based fluids,water ------------------------- < , br>GT129-1 Plastic Siphon Pump (DP-26) Materials:PE Inlet:26mm < , br>Outlet:25mm Suction:850mm Lift:12 , 00mm Capacity:16-18L/Min Length:1160 , mm Packing:36PCS/CTN G.W/N.W:13.5/11KGS Measurement:118x , 49x40mm Applications:Chemicals,petroleum based fluids,water

Minimum Order: 100

Plastic diaphragm hand pump / Liquid transfer siphon pump GT127 Plastic Siphon Pump (DP-14) Materials:PE Inlet:17mm < , br>Outlet:17mm Suction:400mm Lift:45 , 0mm Capacity:7-9L/Min Length:640mm Packing:120PCS/CTN G.W/N.W:9/7KGS Measurement:59x55x51 , mm Applications:Chemicals,petroleum based fluids,water -------------------------- , GT128 Plastic Siphon Pump (DP-22) Materials:PE Inlet:22mm < , br>Outlet:22mm Suction:850mm Lift:14 , 00mm Capacity:13-15L/Min Length:1080 , mm Packing:36PCS/CTN G.W/N.W:11.5/9.5KGS Measurement:113 , x45x34mm Applications:Chemicals,petroleum based fluids,water ------------------------- < , br>GT129 Plastic Siphon Pump (DP-25) Materials:PE Inlet:25mm < , br>Outlet:25mm Suction:850mm Lift:14 , 00mm Capacity:16-18L/Min Length:1160 , mm Packing:36PCS/CTN G.W/N.W:13/11KGS Measurement:118x49 , x40mm Applications:Chemicals,petroleum based fluids,water ------------------------- < , br>GT129-1 Plastic Siphon Pump (DP-26) Materials:PE Inlet:26mm < , br>Outlet:25mm Suction:850mm Lift:12 , 00mm Capacity:16-18L/Min Length:1160 , mm Packing:36PCS/CTN G.W/N.W:13.5/11KGS Measurement:118x , 49x40mm Applications:Chemicals,petroleum based fluids,water

Minimum Order: 100

Polyethylene ( PE ) Chemical Siphon Barrel Pump - Pump Syphon Dispensing Unit for 25 & 210 Ltr Drums GT127 Plastic Siphon Pump (DP-14) Materials:PE Inlet:17mm < , br>Outlet:17mm Suction:400mm Lift:45 , 0mm Capacity:7-9L/Min Length:640mm Packing:120PCS/CTN G.W/N.W:9/7KGS Measurement:59x55x51 , mm Applications:Chemicals,petroleum based fluids,water -------------------------- , GT128 Plastic Siphon Pump (DP-22) Materials:PE Inlet:22mm < , br>Outlet:22mm Suction:850mm Lift:14 , 00mm Capacity:13-15L/Min Length:1080 , mm Packing:36PCS/CTN G.W/N.W:11.5/9.5KGS Measurement:113 , x45x34mm Applications:Chemicals,petroleum based fluids,water ------------------------- < , br>GT129 Plastic Siphon Pump (DP-25) Materials:PE Inlet:25mm < , br>Outlet:25mm Suction:850mm Lift:14 , 00mm Capacity:16-18L/Min Length:1160 , mm Packing:36PCS/CTN G.W/N.W:13/11KGS Measurement:118x49 , x40mm Applications:Chemicals,petroleum based fluids,water ------------------------- < , br>GT129-1 Plastic Siphon Pump (DP-26) Materials:PE Inlet:26mm < , br>Outlet:25mm Suction:850mm Lift:12 , 00mm Capacity:16-18L/Min Length:1160 , mm Packing:36PCS/CTN G.W/N.W:13.5/11KGS Measurement:118x , 49x40mm Applications:Chemicals,petroleum based fluids,water

Minimum Order: 100

Car Manual Siphon Pump Portable Gas Oil Water Liquid Transfer Sucker GT127 Plastic Siphon Pump (DP-14) Materials:PE Inlet:17mm < , br>Outlet:17mm Suction:400mm Lift:45 , 0mm Capacity:7-9L/Min Length:640mm Packing:120PCS/CTN G.W/N.W:9/7KGS Measurement:59x55x51 , mm Applications:Chemicals,petroleum based fluids,water -------------------------- , GT128 Plastic Siphon Pump (DP-22) Materials:PE Inlet:22mm < , br>Outlet:22mm Suction:850mm Lift:14 , 00mm Capacity:13-15L/Min Length:1080 , mm Packing:36PCS/CTN G.W/N.W:11.5/9.5KGS Measurement:113 , x45x34mm Applications:Chemicals,petroleum based fluids,water ------------------------- < , br>GT129 Plastic Siphon Pump (DP-25) Materials:PE Inlet:25mm < , br>Outlet:25mm Suction:850mm Lift:14 , 00mm Capacity:16-18L/Min Length:1160 , mm Packing:36PCS/CTN G.W/N.W:13/11KGS Measurement:118x49 , x40mm Applications:Chemicals,petroleum based fluids,water ------------------------- < , br>GT129-1 Plastic Siphon Pump (DP-26) Materials:PE Inlet:26mm < , br>Outlet:25mm Suction:850mm Lift:12 , 00mm Capacity:16-18L/Min Length:1160 , mm Packing:36PCS/CTN G.W/N.W:13.5/11KGS Measurement:118x , 49x40mm Applications:Chemicals,petroleum based fluids,water

Minimum Order: 100

Product Description 10x13 Poly Mailers Purple Shipping Bags With Self Adhesive,Tear-Proof Postal Bags biodegradable postage bags Feature 1. These poly mailers were purple outer surface, grey inner lining,so it looks brighter than others.Make your package more attractive to customers and more mysterious. 2. Tear resistance self sealing envelopes,strong viscosity,improve your package security. These poly mailers were white outer surface, black inner lining, so it looks like light grey color not a true bright white. 3. Fuxury shipping bags made by six layers membrane,can be streched 3 times longer than normal,keep your product in good condition. 4. Waterproof poly mailers keeps your gifts as good as new even if they get left out cold in the rain. 5. poly mailers bags are 2 mil thickness for shipping soft-goods,and they are light enough to safe you some money on weight for shipping. Product information Product Name poly mailing bags Brand Name ASP Model Number PE Series Material 100% virgin, PE Processing Blow film Size Limit (mm) Max size for printed: Width 850 x Length 950 + Flap Max size for un-printed: Width (no limit) x Length 1400mm + Flap Seal Self-seal with hot-melt adhesive Edge & Shape Flat Edge (5mm Welded side available) Printing Gravure printing (by copper plate) Packaging Inner pack per bundle and Master Carton (others upon request) Production Lead time About 15 days Min. Order Quantity 10000pcs per size / per color Custom-made 100% Support Production Abilit 500 tons per month (total about 25 containers) Low MOQ Purple 10x13 LDPE Poly Packaging Bag For Shipping Tear Proof 0Low MOQ Purple 10x13 LDPE Poly Packaging Bag For Shipping Tear Proof 1 Our Advantage Low MOQ Purple 10x13 LDPE Poly Packaging Bag For Shipping Tear Proof 2 Customer praise Low MOQ Purple 10x13 LDPE Poly Packaging Bag For Shipping Tear Proof 3 FAQ Q1: What is your terms of delivery? A: EXW, FOB, CFR, CIF. Q2: What is your payment? A: L/C, T/T, Western Union, Paypal, etc. Q3:When can I get the price? A: We usually quote within 24 hours after we get your inquiry. If you are very urgent to get the price,please call us or tell us in your email so that we will regard your inquiry priority. Q4. How about your delivery time? A:Generally, it will take 20 to 45 days after receiving your advance payment. The specific delivery time depends on the items and the quantity of your order. Q5: How can I place order? A: You can contact us by email about your order details, or place order online. Q6: How can I get a sample to check your quality? A: After price confirmation, you can require for samples to check our quality counter display. If you need the samples, We will charge the sample fee.