· Features                     Â
1 · High tensile strength and good elasticity
2 · Excellent wear resistance
3 · Long useful lifeÂ
4 · Free sample will be offered to check our quality
5 · We passed CCC;E4;SNI; INMETRO; ISO; DOT; CNAS; SGS etc certificate
Place of Origin | Qingdao, China |
Brand Name | BIGBIZ, PARWIN Or OEM |
Valve | Tr4, Tr87, Tr13 |
Raw Material | rubber |
Tensile Strength | 9.8-10.2MPA |
Elongation | 550% |
Certificate | CCC; SNI; INMETRO; ISO9001; DOT; CNAS; E-MARK; E4; SONCAP; SGS |
Main Market | Asia, Africa, South America, North America, Middle East, Europe, etc |
Payment term | T/T,L/C |
MOQ | 500pcs |
Production Capacity | 50,000pcs/day |
Delivery Time | 40 days |
Package | The tube packing by poly bag or box |



Hot Selling Size                                   Â
3.00-8 | 130/60-13 TL | 3.25-16 | 60/100-17 TT/TLÂ | 2.50-18Â | 120/90-18Â |
3.50-8 | 2.25-14 | 3.50-16 | 70/70-17Â | 2.75-18 TT/TLÂ | 2.25-19Â |
 4.00-8 | 2.75-14 | 4.10-16 | 70/90-17 | 3.00-18 | 2.50-19 |
3.00-10 TT/TLÂ | 70/90-14 | 90/100-16 | 70/80-17Â | 3.25-18 TT/TL | 2.75-19 |
3.50-10 | 80/80-14Â | 110/90-16 TT/TLÂ | 70/100-17 | 3.50-18 | 3.00-19 |
4.00-10 | Â 80/90-14 | 2.1/4-17 | 80/80-17 TT/TL | 360H18 TT/TL | 3.75-19 |
80/90-10 | 80/100-14 | 2.25-17 | 80/90-17 | 4.00-18 | 70/100-19 |
90/90-10 TT/TL | 80/100-14TL | 2.50-17 | 90/80-17 TT/TL | 4.10-18 | 90/90-19 TT/TL |
135-10Â | 90/80-14 TT/TLÂ | 2.75-17Â | 90/90-17 | 60/80-18 | 2.75-21 |
2.75-12Â TL | 90/100-14 | 3.00-17 | 100/80-17 TT/TL | 80/80-18 | 3.00-21 |
3.50-12 | 130/90-15 TT/TL | 3.25-17 | 100/100-17 | 80/100-18 TT/TL | 80/90-21 |
4.00-12 | 20*2.125-16Â | 4.60-17 | 110/80-17 TT/TLÂ | 90/90-18 TT/TL | 90/90-21 |
4.50-12 | 2.1/4-16 | 45/70-17Â | 110/90-17 TT/TLÂ | 100/90-18 TT/TLÂ | Â |
 5.00-12 | 2.25-16 | 50/80-17 | 120/90-17 | 100/100-18 |  |
120/70-12 TLÂ | 2.50-16 | 60/70-17 | 130/70-17 TL | 110/80-18 | Â |
130/60-12 | 2.75-16 | 60/80-17 | 2.1/4-18 | 110/100-18 | Â |
130/70-12 TL | 3.00-16Â | 60/90-17 | 2.25-18 | 120/80-18 | Â |
· China Leading Producing Technology
· Super High Quality
· Competitive Price
· Big Production Ability
· Fast Delivery
· Ten Years' Export Experience
· Excellent Sale and After-sale Service
· OEM Available
Quality Certificate                     Â
We passed CCC;E4;SNI; INMETRO; ISO; DOT; CNAS; SGS etc certificate

Packaging & Shipping                      Â
The tire packed by wrap paper; the tube is packed by poly bag with woven bag or box with carton

Company information                       Â

  If  you have any questions, please feel free to contact with us.
Qingdao Bigbiz Tire Co., Ltd. is located in Zhangjialou Town Jiaonan Qingdao City China. Since 2003, as the market leader in manufacturer motorcycle tire and motorcycle tubes, wheelbarrow tires and tubes and rubber wheel products, we provide not only high quality goods but also more additional benefits for our clients and partners.   Â
FAQ Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â
1.Are you a factory or a trading company?
QINGDAO BIGBIZ TIRE CO., LTD. is a professional factory of motorcycle tire / tyre, tube and all kinds of rubber wheel since 2003.
2.Can I be your agent?
Yes, welcome to deep cooperation. We have big promotion of BIGBIZ brand in the market now. For the details please contact with our overseas manager.Â
 3.Is OEM available?
Yes, OEMÂ is available. We have professional designer to help your brand promotion.Â
4.Is the sample available?
Yes, samples are available for you to test the quality.
5.Are the products tested before shipping?
Yes, all of our tire and tube was qualified before shipping. We test every batch every day.
6.What's your quality guarantee?
Our tire reach GB518-2007, GBT521-2012, GBT13203-2007 quality standard.
Our tube reach GB/T7036-2007 quality standard.
We have 100% quality guarantee to customers. We will be responsible for any quality problem.Â
7.What's benefit will you bring?
Your client satisfied on the quality.
Your client continued orders.
Your can get good reputation from your market and obtain more orders.
BIGBIZ super high quality motorcycle tire and tube will bring you success business.
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The main machine consists of a bed, a double-layer precision workbench, a sliding mechanism for adjusting the top seat, a sliding assembly for the top seat, a moving and driving system for the table, a rotating and driving system for the spindle, a rotating and adjusting mechanism for the parts, a matching balance, a cover frame, and an electrical numerical control part. CNC quenching transformer can be used to move up and down the lifting table at a constant speed, chuck or thimble fixed roll or shaft rotation at a constant speed, inductor water quenching while. The machine tool adopts advanced numerical control technology, through programming can realize continuous scanning quenching, quenching at the same time, section continuous scanning quenching, section quenching at the same time. The machine tool is driven by a stepper motor controlled by a programming controller, while controlling the heating equipment and workpiece rotation as well as liquid injection. The body is made of steel plate and channel steel structure, and the guide rail is made of cylindrical linear rolling guide. The workpiece moving drive screw is ball screw, and the top moving drive is T screw.
Main configuration of quenching machine host:
1. Numerical control system control;
2, stepper motor drive;
3, ball screw transmission;
4, cylindrical linear guide, ball slider sliding;
5. Ac speed regulating motor drives the sprocket chain, and the optical bar rotates the workpiece;
6, AC reducer motor drive lead screw, lead screw is the top lifting;
7, solenoid valve control water spray;
8, equipped with control heating equipment plug.
Main features of quenching machine host:
1, the use of numerical control technology, with connection, at the same time, segment connection, segment at the same time and other quenching functions.
2, used for shaft, disk, pin, gear and other parts of the induction quenching.
3, can be configured with integrated quenching liquid circulation cooling system.
4, the use of profile structure body, high degree of automation.
Notes for CNC quenching machine tools: CNC quenching machine tools are used to heat quench or normalize large workpieces with industrial electric frequency, low voltage and large current. Use should comply with the safety rules of electricity.
CNC,Quenching Machine,CNC Quenching Machine,CNC Machine
Ningbo Yufeng Electronics Co., Ltd , https://www.yufengheating.com