BACKGROUND - 29182 ads

Sunday, August 18, 2019

Stimulating the coil makes a magnetic induction to the tested material. The induced electromotive force received by the testing coil is related to the shape and size of the material hysteresis loop. When the low-frequency sinusoidal wave excitation voltage is magnetically induced...

Sunday, August 18, 2019

The connecting rod hardness eddy current testing machine has a calibration device, input compensation parameters, automatic/manual temperature compensation and light intensity compensation, and automatic temperature measurement and temperature correction. The digital potentiometer...

Saturday, August 17, 2019

Quantity : 10 SETS - Price : 10000 CNY

Equipment Description of Water Guide Pulse Welders The pulse heat sealer is a semi-automatic advanced heat pulse sealer used for welding various technical textiles, using precise control of welding parameters, manual functions such as folding, overlapping, folding, reinforcement, zippers...

Saturday, August 17, 2019

Quantity : 10 SETS - Price : 10000 CNY

Mainly application of Industrial Belt Welder Used for industrial belt skirt and belt baffles welding, welding industrial conveyor belt conveyor belt, joint, cutting, slitting, conducting bar, package edge; And running machine, mahjong machine, PVC/PU material welding General Features...

Saturday, August 17, 2019

Quantity : 10 SETS - Price : 10000 CNY

Equipment Description of PVC fabric welding machine UNIFY's consistent superior quality has been upheld. The width of fully automatic magnetic curtain heat sealing equipment generally ranges from 150mm to 750mm, which can be adjusted and customized. The whole process of automatic unwinding...

Saturday, August 17, 2019

Quantity : 500kg

We offer different kinds of Hollow & Bushing Insulator for Substation, such as Circuit Breaker (CB), GIS, Post Insulator, Disconnector, Potential Transformer (PT), Surge Arrester, etc. Contact us get more details about Hollow & Bushing Insulator, such as TDS, Application Method, OEM etc...

Saturday, August 17, 2019

Quantity : 500kg

The silicone rubber insulation coating is made from special silicone rubber, high-performance material and other polymers by polymer blending technology. Its basic structural unit is silicon - oxygen chain while its side chain is connected by silicone with another organic radical group...

Friday, August 16, 2019

Quantity : 40HQ - Price : 0.09-0.40USD/PC

Sugar bags and salt bags, especially for bulk sugar package and big bag of salt, polypropylene acts as ideal packaging material when regarding of costing and long time serviceable. Colored woven polypropylene bags or striped colored pp woven bags are frequently taken as sugar&salt bags...

Friday, August 16, 2019

Quantity : 40HQ - Price : 0.09-0.40USD/PC

Pp woven packaging bags are made of pp woven fabric which has been laminated with gravure printed BOPP film. PP Shopping bags are needed not only for the function of sheltering, but also for the role of brand promotion. Bopp Shopping Bags are taking the promotional products industry by storm...

Friday, August 16, 2019

Quantity : 40HQ - Price : 0.09-0.40USD/PC

Fertilizer bags are made of plastic, burlap, cloth or some other materials. Pp woven packaging bags has been designed for fertilizer packing for long time and still. But with advantage of effective costing and features of printing performance, plastic sacks, especially woven polypropylene...

Friday, August 16, 2019

Quantity : 40HQ - Price : 0.09-0.40USD/PC

Chemical packaging bags could be made of polypropylene woven fabric only, but for those chemical material which needs to be stored or transported under dry and leakage-proof conditions, Kraft paper laminated woven pp bags would be a more suitable packaging material choice. Pp woven...

Friday, August 16, 2019

Quantity : 40HQ - Price : 0.09-0.40USD/PC

polypropylene feed bags are made of PET/AL/PE or BOPP/AL/PE for unit capacity less than 5kgs, which is vacuum package and fully water proof named aluminum foil bags. But for 5kgs-100kgs packaging, polypropylene woven bags and BOPP bags would be superior choices. How to store your...

Friday, August 16, 2019

Quantity : 80000Pcs - Price : 3-50USD

Digital hearing aid is a hearing device that receives sound and digitizes it (breaks sound waves up into very small, discrete units) prior to amplification. And it built-in intelligence that allows them to discern between soft, but desirable sounds and louder, but unwanted noise....

Friday, August 16, 2019

Quantity : 80000Pcs - Price : 3-50USD

- Specification of JH-D10 Digital Trimmer 3 Modes Ear Hook Trimmer Hearing Aids Hearing Amplifier - Max Sound Output 128±3dB Voltage D.C.1.4V Sound Gain 57±5dB Battery Type LR44H/A675 Total Harmonic Wave Distortion 500Hz ＜6% 800Hz ＜4% 1600Hz ＜1% Battery capacity/Mah...

Friday, August 16, 2019

Quantity : 80000Pcs - Price : 3-50USD

- Specification of JH-D03 BTE FM Balanced Armature Loudspeaker Open Fit Hearing Aid Hearing Amplifier - Max Sound Output 130±3dB Sound Gain 40±5dB Total Harmonic Wave Distortion 500HZ<3%</span> 800HZ<5%</span> 1600HZ<1%</span> Operation Current/mA...

Friday, August 16, 2019

Quantity : 80000Pcs - Price : 3-50USD

- Specification of JH-907 ITE Mini Hearing Aid Hearing Amplifier - Max Sound Output 120 ± 5dB Voltage 1.5V Sound Gain ≥35dB/28 Battery size A10 Total Harmonic Wave Distortion ≤5% Battery capacity/Mah 100 Operation Current ≤6mA Operation current/mA 3.5 Frequency...

Friday, August 16, 2019

Quantity : 80000Pcs - Price : 3-50USD

- Specification of JH-351R BTE RIC FM Rechargeable Hearing Aid Hearing Amplifier - Max Sound Output 125±3dB Noise EIN ≤20dB Sound Gain 40±5dB Battery size 3.7V 30mAh Built-in lithium batter Total Harmonic Wave Distortion 500Hz <= 3.1%</span> Working current ≤2...

Friday, August 16, 2019

Quantity : 80000Pcs - Price : 3-50USD

- Specification of JH-238 Pocket Body Worn Hearing Aid Hearing Amplifier - Max Sound Output 130 ± 5dB Voltage 1.5V Sound Gain ≥50dB/51.5 Battery size AA Total Harmonic ≤5% Battery capacity/Mah 2400 Wave Distortion Operation ≤4mA Operation current/mA 6.9 Current...

Friday, August 16, 2019

Quantity : 80000Pcs - Price : 3-50USD

JH-233 Body Worn Pocket Ear Sound Amplifier / Body Level Hearing Aid - Specification of JH-233 Body Worn Pocket Ear Sound Amplifier Hearing Aid - Max Sound Output 131 ± 5dB Voltage 1.5V Sound Gain ≥55dB/58.9 Battery size AA Total Harmonic ≤5% Battery capacity/Mah ...

Friday, August 16, 2019

Quantity : 80000Pcs - Price : 3-50USD

- Specification of JH-158 BTE Style Ear Amplifier Cheap Hearing Aids - Max Sound Output 130 ± 5dB Voltage 1.5V Sound Gain ≥45dB/44 Battery size LR754 Total Harmonic ≤5% Battery capacity/Mah 68 Wave Distortion Operation ≤4mA Operation current/mA 4.5 Current Frequency...

Friday, August 16, 2019

Quantity : 80000Pcs - Price : 3-50USD

JH-129 BTE FM Bluetooth Earphone Appearance Ear Zoom Hearing Aid / Hearing Amplifier - Specification of JH-129 BTE FM Bluetooth Earphone Appearance Ear Zoom Hearing Aid Hearing Amplifier - Max Sound Output 125 ± 5dB Voltage 1.5V Sound Gain ≥35dB Battery size AG13 Total...

Friday, August 16, 2019

Quantity : 80000Pcs - Price : 3-50USD

- Specification of JH-116 Personal Sound Amplifier Behind The Ear Hearing Aid - Max Sound Output 130 ± 5dB Voltage 1.5V Sound Gain ≥45dB/44 Battery size LR754 Total Harmonic ≤5% Battery capacity/Mah 68 Wave Distortion Operation ≤4mA Operation current/mA 4.5 Current...

Thursday, August 15, 2019

Background Technique The wood pulp with a characteristic of single fiber, has been serving as the only raw material of the quantitative filter paper. To improve its filtering accuracy, the pore size has to be reduced, which can increase the filtering resistance and shorten the practical...

Tuesday, August 13, 2019

Material : polyester/nylon/PP/avirulent and environmental protection material . LOGO : Silkscreen printing, Heat transfer printing, Jacquard,etc. Size : 450mm L per side (full length is approximately 900mm ) or base on your request. Wide: 10/12/15/20mm. Thickness 0.65mm to 2...

Tuesday, August 13, 2019

Material : polyester/nylon/PP/avirulent and environmental protection material . LOGO : Silkscreen printing, Heat transfer printing, Jacquard,etc. Size : 450mm L per side (full length is approximately 900mm ) or base on your request. Wide: 10/12/15/20mm. Thickness 0.65mm to 2...

Tuesday, August 13, 2019

Material : polyester/nylon/PP/avirulent and environmental protection material . LOGO : Silkscreen printing, Heat transfer printing, Jacquard,etc. Size : 450mm L per side (full length is approximately 900mm ) or base on your request. Wide: 10/12/15/20mm. Thickness 0.65mm to 2...

Tuesday, August 13, 2019

Material : polyester/nylon/PP/avirulent and environmental protection material . LOGO : Silkscreen printing, Heat transfer printing, Jacquard,etc. Size : 450mm L per side (full length is approximately 900mm ) or base on your request. Wide: 10/12/15/20mm. Thickness 0.65mm to 2...

Sunday, August 11, 2019

Product name : Medal/Lapel pin/Coin Material : zinc alloy / brass / Copper / stainless steel / bronze / iron / aluminum / tin / gold / silver Deisgn : 2D/3D,one side logo or double. Shape : square/rectangle/roundness etc.(customized) Craftwork die casting / stamping / carve...

Sunday, August 11, 2019

Product name : Medal/Lapel pin/Coin Material : zinc alloy / brass / Copper / stainless steel / bronze / iron / aluminum / tin / gold / silver Deisgn : 2D/3D,one side logo or double. Shape : square/rectangle/roundness etc.(customized) Craftwork die casting / stamping / carve...

Sunday, August 11, 2019

Product name : Plastic Dice Material : crylic dice ,resin dice, LOGO : we can make you customize logo on the dice,printed or engraved with colour Size : regular size is 16mm set,but you can make any of your customize size,just personal preference TYPE: D4,D6,D8,D10,D12...