Professional Stationery Manufacturer

An Indian *** trading company purchased 500,000 gel pens (model ***) through our company. On the third day after receiving the goods, the customer reported that about 8% of the pens had ink leakage at the tip after opening, causing packaging contamination and making them unsellable. The customer said they had inspected 10 pens at random and found no obvious physical damage, suspecting issues with the ink cartridge seal or ink storage mechanism. Due to the pandemic, on-site engineers cannot be arranged, and our company is required to provide remote technical support to guide the customer in batch inspection and repair.

1. Instruct customers to randomly select 200 problematic pens and 100 normal pens for comparison, use a phone macro lens to capture details of the nib, the tail seal of the ink cartridge, and the ink reservoir interface, and analyze each pen remotely via video conference. 2. It was found that about 70% of the leaking pens had the tail seal of the ink cartridge not fully pressed (with a 0.5-1mm gap), and 30% had the steel ball at the front of the ink cartridge damaged due to transport vibrations, affecting the ink contact surface. 3. Provide a standard operating manual remotely: instruct customers to lay all 500,000 pens flat (not vertically) in batches by region, and use a special fixture to re-press the sealing plug (our company provides electronic tooling drawings). 4. For pens with damaged steel balls, instruct customers to use a centrifuge (speed 1500 rpm, 30 seconds) to restore the steel ball position; if no centrifuge is available, use rubber bands to bundle the pen body and tap vertically on a desktop 10 times as an alternative. 5. After final confirmation of repair, customers need to let the pens sit for 24 hours in a constant temperature of 25°C and 60% humidity, then randomly select 500 pens to test the leakage rate again.

Southeast Asia *** Distributors one-time purchase *** brand full series of stationery totaling 2,000 boxes (value approximately $520,000), including acrylic markers, liquid ink pens, erasable gel pens, permanent markers and other new products. The end retail team and downstream wholesalers lack sufficient understanding of product features, leading to a large number of after-sales complaints: acrylic markers cause severe show-through and bleeding on ordinary paper; liquid ink pens have intermittent ink leakage due to transportation bumps; erasable gel pens are mistaken for ordinary water-based pens, resulting in inability to erase by heating after writing. Within just two weeks of initial arrival, over 300 boxes of return requests were received, with a return rate of 15%. The customer requests a full batch refund and cancellation of subsequent orders.

1. Held an urgent video conference with the customer to confirm that the root cause was improper operation/demonstration and non-compliant storage conditions; 2. We dispatched two senior product trainers to the customer's overseas warehouse for a 5-day on-site training: demonstrating the correct usage scenarios for each type of pen (e.g., acrylic markers require dedicated paper/surface, direct-liquid pens need to be stored upright and left to settle before use, erasable pens require matching erasers or controlled heating temperature); 3. Simultaneously produced training manuals and short video tutorials in Chinese, English, and local languages, along with product feature comparison cards; 4. Established a 24/7 dedicated customer service group staffed by our technical team for live Q&A; 5. Provided the customer with 2,000 free sample test kits (including various papers, boards, whiteboards, etc.) for end-user demonstrations; 6. Offered returns/exchanges for products with ink leakage, with shipping costs borne by us, and granted a 5% rebate on the next batch as compensation.