DM2312 Inspection/Assessment Basis: GB 18401-2010 “National General Safety Technical Code for Textile Products,” Class B
Color Fastness to Water (Grade): Testing according to GB/T 5713-2013, Color Fastness to Perspiration (Grade): Testing according to GBIT 3922-2013, Color Fastness to Rubbing (Grade): Testing according to GBIT 3920-2008, pH Value: Testing according to GBIT 7573-2009 (Extraction Medium: 0.1 mol/L Potassium Chloride Solution), Formaldehyde Content (mg/kg): Testing according to GB/T 2912.1-2009, Odor: Testing according to Section 6.7 of GB 18401-2010, Degradable Carcinogenic Aromatic Amine Dye: Testing according to GB/T 17592-2011 GC/MSD Material (mg/kg), Fiber Content (%): Testing according to FZ/T 01057.2-2007, FZ/T 01057.3-2007, FZ/T 01057.4-2007, GBIT 2910.11-2009, all of the above tests conducted by third-party organizations have passed.
God Amy –
Built to Last: My Go-To Work Pants for Demanding Environments
After wearing the DM2312 work pants daily in my machine shop for over three months, I can confidently say they are one of the most durable and well-thought-out pieces of workwear I’ve owned.
The 65/35 poly-cotton twill is the perfect balance. It’s substantially thicker and heavier than my other work pants, giving it a rugged feel, but it remains breathable and comfortable for long shifts. The fabric has a smooth drape that looks professional and is remarkably resistant to oil and grease stains.
The key feature, however, is the reinforcement. The double-layered knees and elbows are a game-changer. I spend a lot of time kneeling, and the extra padding is noticeable. There is zero sign of wear in these high-stress areas so far. The stitching throughout, especially on the seams and the patented placket, is solid and shows no weakness.
They have been through the wash multiple times and come out looking new—no shrinking, no pilling, and very little wrinkling.
We had our company logo embroidered, and the quality was perfect. The process was hassle-free.
Final Verdict: These pants are built for hard work. If you need workwear that prioritizes extreme durability and protection in high-abrasion environments like workshops, warehouses, or construction sites, these are worth every penny. They are tough, comfortable, and intelligently designed.
Pros:
Extremely durable and thick twill fabric.
Excellent double-layer reinforcement on knees and elbows.
Resists stains, wrinkles, and pilling very well.
Maintains a professional, clean appearance.
High-quality stitching and construction.
Cons:
Slightly heavier than some summer-weight pants, but this is the trade-off for the superior durability. Perfect for spring, fall, and indoor shop use.