| Tire size | Ply rating | OD(mm) | SW(mm) | Max load(Lbs) | Max PSI |
| 4.10-6 | 2PR | 325 | 102 | 290 | 24 |
Certificates we have:
-- SMETA-4 PILLOR audit report
-- CE certificate for Products
-- Reach/PAHs certificates
Qingdao Giant Industry & Trading Co., Ltd. (QDGIANT or Giant Industry for short) is an manufacturer specializing in the design, manufacture and sale of material handling products and accessories, Such as wheelbarrow, hand trolley cart, folding wagon, tire, storage shelf, and other metal, plastic & rubber products. We welcome OEM, ODM and sourcing cooperation. Providing high quality products and services at reasonable prices is our pursuit.
Personnel
We have strong R&D, manufacturing management, customer service and quality control teams and over 100 skilled workers. Our R&D team continuously develops new products and improves existing products to provide new options for our customers. We have been working with many international brands and distributors for over 10 years and have an in-depth understanding of the needs of our customers in the industry. Whether you are a small business just starting out or a well-established seller with a lot of experience, we can meet your needs in product design, customization, manufacturing, delivery and MOQ.
Facilities
We have two factories for manufacturing metal, plastic and rubber products respectively. The total 30,000 square meters of modern factory includes production lines for bending, stamping, welding, sanding, injection molding, foaming, refining and vulcanizing. All of them are equipped with advanced automated and environmentally friendly production equipment and use high quality raw materials to ensure the quality of the products, which have passed CE, EN71, TUV and other international certifications. The factory has passed BSCI, SMETA, ISO and other certifications. Meanwhile, we also have several cooperative factories to supplement our production capacity and other products temporarily. Our factory has a total of 12,000 square meters of warehouses and is only half an hour away from Qingdao seaport, which ensures timely storage and transportation of goods.
Culture
We wish to work and succeed with customers together, and grow up into a real GREAT and GIANT manufacturer in the industry.
Giantools is our brand and carries our vision: craftsmanship makes great tools, and great tools make your life beautiful.
We also pay attention to the growth of our employees. We advocate work-life balance and strive to make our employees unite with the same mission and values. 
