GUYISA: The Hard-Earned Strength Behind China's Best-Selling Safety Footwear 

Brand Strength: Ten Years, Ten Million Customers

GUYISA is a brand of Shandong Weierdun Shoe Industry Co., Ltd., headquartered in Weifang, Shandong Province. From the beginning, the brand has focused on one specific group of workers: those who refuse to choose between looking good and staying safe on the job.

The numbers behind the brand:

Customer base:

• more than ten million customers served to date

Global reach:

• products sold in over 100 countries and regions

Shipping volume:

• 8 million pairs dispatched per year

Platform presence:

• multiple top-ranked stores on Tmall, JD.com, Pinduoduo, Alibaba, Douyin and Amazon

Manufacturing capacity:

• several advanced production lines at the Weierdun facility, with daily output exceeding 10,000 pairs

A Product Matrix Built for Every Hazard

GUYISA's range is organized around real working conditions rather than around price tiers. Seven core series cover the hazards that dominate Chinese industry:

1. Impact- and puncture-resistant work shoes Compliant with China's GB 21148 standard, tested to withstand 200J of impact energy with puncture resistance of ≥1100N. A steel toe cap paired with a Kevlar midsole provides dual protection. Typical use:construction sites, machinery manufacturing, port loading, mining and metallurgy.
2. Slip-resistant, abrasion-resistant work shoes A deep-tread rubber outsole holds firm on oily and wet floors. Typical use:food processing plants, chemical plants, logistics and warehousing.
3. Anti-static safety shoes Dissipate static charge from the body and guard against electric shock at voltages below 250V. Typical use:electronics factories, semiconductor cleanrooms, laboratories, pharmaceutical plants.
4. Electrically insulating protective shoes Built from insulating materials for workers whose environment is dense with current. Typical use:power maintenance, operation of electrical equipment.
5. Welder's shoes Heat-resistant and burn-resistant construction. Typical use:steel mills, welding workshops.
6. Chef's protective shoes Slip-resistant, oil-resistant and able to withstand acid and alkali spillage. Typical use:commercial kitchens, food processing.
7. Oilfield work boots Reinforced protection designed for punishing outdoor conditions. Typical use:oil extraction, field operations.

Engineering: Running-Shoe Technology, Applied to Protection

What separates GUYISA in a crowded category is a deliberate decision to borrow from athletic footwear rather than from traditional industrial design. The result is a balance between protection and comfort that conventional work shoes rarely achieve.

Three technical pillars:

1. Ergonomic last design.Developed from large-scale anthropometric data on Asian foot shapes, the last follows the curve of the arch to reduce fatigue during long shifts and relieve the strain of prolonged standing.
2. Lightweight materials.At under 600g per shoe, the range breaks the assumption that protection must mean bulk. Breathable linings and a shock-absorbing midsole make the shoes comfortable all day — and presentable enough to wear to and from work.
3. Aesthetic integration.Athletic styling replaces the dated look of traditional protective footwear. Safety equipment, in other words, can also be a form of self-expression. 

Market Context: A Quality Upgrade Is Underway

The market is expanding. Industry reports project China's safety footwear market to exceed RMB 12–20 billion in 2026, growing at a compound annual rate of 15%–18%. Globally, the market is expected to reach USD 13.06 billion by 2029.

Regulation is driving demand. With the deepened enforcement of the Work Safety Law and the Code for the Provision of Personal Protective Equipment, employers face increasingly strict requirements on protective footwear. In construction, manufacturing, logistics and energy — all high-risk sectors — safety shoes are now mandatory equipment.

Consumers expect more. Today's workers are asking for lighter product (sub-600g wear), smarter features (embedded pressure sensors that monitor gait and warn of fall risk), greener materials (recycled rubber and bio-based components that cut carbon footprint), and personalization (3D foot scanning for a closer fit).

Where GUYISA Works

Civil engineering. On construction sites, in tunnel excavation and bridge building, workers face falling steel, concrete and sharp debris. GUYISA's impact- and puncture-resistant series prevents crush injuries from dropped objects and penetrations from below.

Machining. Around machine tools, in equipment maintenance and metalworking, oil on the floor and metal chips are everyday hazards. Deep-tread slip-resistant outsoles keep workers steady in complex environments.

Factory floors. Electronics, chemicals, steel and food production each carry their own specific hazard — static, acid and alkali, high heat. GUYISA designs targeted product for each job rather than a single compromise.

Power and energy. For electricians and equipment operators working in current-dense environments, insulating footwear is the last line of defense. GUYISA's insulating series is built to national standards.

Logistics and warehousing. Heavy manual handling and forklift operation put sustained impact on the feet. Shock-absorbing construction relieves that pressure, pairing protection with comfort.

What Customers Say

Across JD.com and Tmall, GUYISA products have accumulated more than 2,000 positive reviews. A representative sample:

"The sizing is right, the design is sensible, the materials are good, they breathe well and look great. A very pleasant shopping experience." — JD.com customer

"The item arrived quickly, the seller's service was patient and courteous, the packaging was careful and secure, and delivery was fast. Very satisfied with this purchase." — JD.com customer

Feedback like this is what stands behind the claim of having served ten million customers.

Looking Ahead: From Protective Equipment to Occupational Health Partner

As the industry moves toward intelligence and sustainability, GUYISA is investing in four directions:

Sensing technology. Flexible pressure sensors that monitor gait in real time, flagging fatigue and fall risk, with data synchronized to EHS (Environment, Health and Safety) management systems.

Green materials. Recycled rubber outsoles, bio-based PU leather and ocean-bound recycled plastics, significantly reducing product carbon footprint.

Personalized fit. 3D foot scanning, region-specific sizing, and digital ID chips enabling full life-cycle management of each pair.

A proactive model. A shift from passive protective tooling to an intelligent occupational health terminal — moving labor protection toward prevention and data-driven decision-making.

Five Reasons to Choose GUYISA

Certified performance

1. — products meet GB 21148 and EU EN ISO 20345, among other recognized standards.

Full-scenario coverage

2. — seven product series serving construction, machinery, power, chemicals and more.

Comfort engineering

3. — athletic footwear technology and lightweight construction for all-day wear.

Global service network

4. — sold in 100+ countries, with top-ranked stores across more than 10 e-commerce platforms.

Trust at scale

5. — over 8 million pairs shipped annually, validated by real customer feedback.

Contact GUYISA

Bulk purchasing and OEM/ODM:

• +86 19953321522

International business:

• +86 19953321522
• Website:https://guyisa.com/

Location:

• Weifang, Shandong Province, China

Safety you can rely on. GUYISA.