All

All
Product Management

Leave a Message Online

Tianjin Yihao Bicycle Co., Ltd. — a one-stop solution provider for bicycles and electric vehicles

“Running Wolf” — Racing Across China And Heading For The World

Learn more

Innovative Design, Vibrant Colors, A Wide Variety Of Options, And Consistent Quality.

Learn more

Our Business

Lithium-electric vehicle

Half the weight, twice the lifespan—effortlessly rechargeable.

Learn more >

Sports bicycle

Road bike · Mountain bike · Soft-tail · Dirt jump bike

Learn more >

Life Bicycle

Touring bike · Japanese-style bike · City bike · Folding bike

Learn more >

“Running Wolf”

Brands under Tianjin Yihao Bicycle Co., Ltd.
Innovative design and vibrant colors

Brands under Tianjin Yihao Bicycle Co., Ltd.

Innovative design and vibrant colors

Diverse varieties and consistent quality

2007 +

Established in 2017

20 million yuan

Registered capital

6 +

Six types of products

60 +

Exported to countries or regions

Tianjin Yihao Bicycle Co., Ltd.
Bicycle And Electric Vehicle Comprehensive Solution Provider

Tianjin Yihao Bicycle Co., Ltd. primarily manufactures and markets Ranglang bicycles and Ranglang electric bikes, and is located at No. 4 Xingfa Road, Wanxing Industrial Zone, Chenzui Town, Wuqing District, Tianjin.
“Pao Lang” is a brand of Tianjin Yihao Bicycle Co., Ltd. The company boasts comprehensive wheel rim assembly equipment and automated production lines for bicycles and electric bikes, along with a quality management system and testing methods that meet product requirements. It places great emphasis on enhancing employee competence and improving corporate management, and consistently adheres to the quality policy of “quality first, integrity-based, continuous improvement, customer satisfaction” in accordance with ISO 9001 standards. The “Pao Lang” brand bicycles and electric bikes it produces have won widespread favor from consumers thanks to their innovative designs, vibrant colors, diverse models, stable product quality, and excellent after-sales service.
Guided by the business philosophy of “respecting science, prioritizing quality, continuously innovating, and conducting business with integrity,” our company sincerely invites distributors at home and abroad to join us in achieving mutual growth, enabling “Pao Lang” to expand across China and reach the global market.

Step into Yi Hao

100000 square meter

Company Profile

600 +

Brand Coverage Area

20000 +

Talent Recruitment

3000 +

Monthly sales of electric vehicles

Service Support

A professional, efficient, and comprehensive after-sales support system ensures peace of mind for every journey.

Care & Maintenance

For your driving safety and to keep your vehicle in excellent condition, please have it regularly serviced and cleaned.

Learn more

After-sales service

Three-guarantee principles, types of three-guarantee failures, and categories of warranty parts

Learn more

Exclusive Store

Electric bikes: 022-22143652/3625 Tricycles: 022-26953136 Bicycles: 022-22143692/3693

Learn more

Blog

2024-05-13

Accompanying you, the wolf travels a thousand miles—Tianjin Yihao Bicycle Co., Ltd. shone brightly at the 2024 China International Bicycle Exhibition.

Tianjin Yihao Bicycle Co., Ltd. shone brightly at this exhibition, thanks to its extensive product lineup and outstanding quality. The company specially showcased several best-selling models, including the Wuxie series mountain bikes, the Yingke series mountain bikes, the Xingchi series road bikes, the Ye Ying series road bikes, the Houlang series road bikes, as well as the brand-new E‑bike series. These products not only highlight the company’s deep-rooted brand heritage but also draw countless visitors with their innovative designs and cutting-edge technological prowess.

2023-07-14

Tianjin Yihao Bicycle Co., Ltd. primarily manufactures and markets Langwolf bicycles and Langwolf electric bikes, and is located at No. 4 Xingfa Road, Wanxing Industrial Zone, Chenzui Town, Wuqing District, Tianjin. “Langwolf” is the brand of Tianjin Yihao Bicycle Co., Ltd. The company boasts state-of-the-art equipment for assembling bicycle and electric bike rims, as well as automated production lines. It has a robust quality management system and comprehensive testing capabilities to meet product requirements, while placing great emphasis on enhancing employee competence and improving corporate management. In accordance with ISO 9001 standards, the company consistently adheres to the quality policy of “quality first, integrity-based, continuous improvement, and customer satisfaction.” Its “Langwolf”-branded bicycles and electric bikes have won widespread acclaim from consumers thanks to their innovative designs, vibrant colors, diverse product range, reliable quality, and excellent after-sales service.

2022-07-28

Tianjin: Riding an electric bicycle—no cell phone use allowed!

In our daily lives, the number of “phone‑addicted” individuals is steadily increasing. Following media reports, many people are now aware that using a mobile phone while driving is illegal; however, few realize that using a phone while operating a non‑motorized vehicle also poses significant safety risks. To effectively eliminate these hazards, the “Several Provisions on Road Traffic Safety of Tianjin Municipality,” which will take effect on January 1, 2021, explicitly stipulates that when traveling on roads, drivers of non‑motorized vehicles must not engage in activities—such as browsing electronic devices or holding and answering or making calls—that compromise road traffic safety.

2022-01-10

The once‑crazy bike‑sharing craze has been confiscated by the government, and the very idea of sharing is collapsing even faster than anyone imagined.

Just as bike-sharing services were surging ahead, expanding into more cities with rapid momentum, the government stepped in to designate specific parking zones. On Christmas Day, the Traffic Management Bureau of the Chengdu Public Security Bureau issued the “Technical Guidelines for Non-Motorized Vehicle Parking Spots in Public Areas of Chengdu’s Central Urban District,” establishing a standardized “correct posture” for bikes in the city: park them within white‑outlined spaces, all facing the same direction.

2021-11-12

The differences between mountain bikes and road bikes

The differences between mountain bikes and road bikes: different tires, handlebars, frames, weights, speeds, brakes, functions, shock absorbers, gear systems, and component configurations. Tire differences: Road bike tires are typically under 20 mm wide, while mountain bike tires are usually 19 mm or wider. Mountain bike tires are thicker and have wider treads, whereas road bike tires are thinner with fewer tread patterns.

2021-11-12

What is a road bike?

Road cycling is a competitive discipline of cycling that takes place on paved roads, comprising three distinct events. The competition rules generally follow those established by the UCI (Union Cycliste Internationale).

2021-11-12

“Running Wolf” is the brand of Tianjin Yihao Bicycle Co., Ltd.

“Pao Lang” is the brand of Tianjin Yihao Bicycle Co., Ltd. The company boasts state-of-the-art wheel rim assembly equipment and automated production lines for bicycles and electric bikes, along with a robust quality management system and comprehensive testing capabilities to meet product requirements. It places great emphasis on enhancing employee competence and elevating corporate management standards. In accordance with ISO 9001 quality management principles, the company consistently adheres to the quality policy of “quality first, integrity-based, continuous improvement, and customer satisfaction.” The “Pao Lang” brand bicycles and electric bikes it produces have won widespread acclaim from consumers thanks to their innovative designs, vibrant colors, diverse product range, reliable quality, and excellent after-sales service.

2020-12-23

Tianjin: Riding an electric bicycle—no cell phone use allowed!

Tianjin Yihao Bicycle Co., Ltd.

Headquarters Address: No. 4 Xingfa Road, Wanxing Industrial Zone, Chenzui Town, Wuqing District, Tianjin City

Website: www.wolfbike.cn

Phone: 86 22-22143693/22143692(bicycle);022-22143652/22143651(Electric vehicle)

Customer service email:paolang@runningwolfbicycle.com

Online Message

JD.com store

Taobao store

COOKIES

Our website uses cookies and similar technologies to personalize the advertising shown to you and to help you get the best experience on our website. For more information, see our Privacy & Cookie Policy

COOKIES

required

These cookies are necessary for basic functions such as payment. Standard cookies cannot be turned off and do not store any of your information.

analyze

These cookies collect information, such as how many people are using our site or which pages are popular, to help us improve the customer experience. Turning these cookies off will mean we can't collect information to improve your experience.

Feature

These cookies enable the website to provide enhanced functionality and personalization. They may be set by us or by third-party providers whose services we have added to our pages. If you do not allow these cookies, some or all of these services may not function properly.

advertise

These cookies help us understand what you are interested in so that we can show you relevant advertising on other websites. Turning these cookies off will mean we are unable to show you any personalized advertising.

Leave a Message Online

Please complete this form, and we will contact you on the next business day.

Business license