
Overview
Shanghai Haokuo Safety Protection Technology Co., Ltd. is a professional original manufacturer specializing in the production of labor protection gloves. We provide standard and customized sample services for global customers. Our full range of protective products includes level 5 cut-resistant gloves, industrial work gloves, welding gloves, insulating electrician gloves, non-slip garden gloves, flame retardant protective gloves, work clothes, gas masks and other safety protective supplies. All samples are manufactured in strict accordance with international standards including EN388, EN407 and CE, enabling customers to fully verify the material quality, exquisite workmanship, professional protective performance and accurate size specifications before placing bulk orders.
Standard Sample Rule
- Stock Standard Products
Free Sample Service We provide 1 to 5 pairs of free samples per style for in-stock standard gloves, exclusively for customer quality inspection and performance testing. Buyers only need to bear the international express shipping fee. The sample shipping fee will be fully refunded after customers place formal bulk orders.
- Custom & Special Process Products
Chargeable Samples Sample fees are required for products with customized colors, customized materials, special thickness, logo printing, special anti-impact structures, professional flame retardant and insulating functions. These customized samples involve complicated production procedures, require coordinated work of multiple workers, and partial component mold opening, resulting in high labor and equipment costs. The sample fee can be refunded according to the total amount of the formal bulk order placed by customers.
Sample Fee Refund Policy (Core Advantage)
We offer a flexible sample fee refund policy for all formal bulk orders. After customers confirm the sample quality and place official mass production orders, we will refund the corresponding sample fee as stipulated. Mass production eliminates repeated sampling labor costs and secondary mold opening expenses, so the unit price of bulk products is far more competitive than the sample price. As a professional factory, we fully help global customers reduce procurement costs and enjoy genuine factory direct pricing advantages.
Sample Lead Time
1–3 working days
5–15 working days, subject to the specific requirements of customized products
Sample Application Process

01
Confirm requirements
Confirm detailed product requirements, including glove style, size, color, material, quantity, packaging and other personalized customization demands

02
Quotation
Confirm the detailed quotation of sample fee and international shipping fee

03
Sample Production
Arrange professional sample production and strict quality inspection

04
Send
Deliver the samples together with complete relevant certification documents
Our Advantage
Many global customers have encountered common problems with other suppliers, such as delayed delivery, unstable quality and unqualified customized products. To completely avoid these issues, our factory supports factory visits, full-process quality control, stable customized production capacity and punctual delivery. All craftsmanship, materials and parameter standards of the confirmed samples can be 1:1 fully replicated in bulk production to avoid quality deviation. Meanwhile, we will reserve one set of confirmed samples for customer filing. Before formal mass production, we will send pre-production bulk samples to customers for secondary confirmation. Official production will only start after customer approval, to ensure every delivered product fully meets customer expectations.
