Why do IG units have sealant leakage?

Sealant leakage is usually caused by incorrect sealant temperature or viscosity, poor spacer bending accuracy, glass size deviation, surface contamination, or unstable 2K sealing ratios.

How can I prevent sealant leakage in insulated glass units?

Maintain correct sealant temperature, ensure precise spacer bending, keep glass surfaces clean, use stable A/B sealant ratios, and consider using an automatic sealing robot for consistent quality.

Can equipment problems cause IG sealant leakage?

Yes. Butyl extruder temperature errors, 2K sealant mixing issues, worn nozzles, and inconsistent machine pressure can all lead to poor sealing performance and leakage.

Does manual sealing increase the risk of leakage?

Manual sealing often leads to uneven sealant lines and inconsistent corner filling. Using an automatic IG sealing robot significantly reduces leakage and improves product stability.

What is the best long-term solution for reducing IG sealant defects?

Investing in automated equipment—such as an IG sealing robot, automatic spacer bending machine, and calibrated 2K sealant pump—offers the most consistent and long-term solution to eliminate sealing problems.

Is LIJIANG Glass a factory or a trading company?

LIJIANG Glass is a professional manufacturer specializing in glass machinery and insulating glass production lines. We design, produce, and assemble equipment in our own factory to ensure strict quality control and efficient delivery.

What is the delivery time for your glass machinery?

Normally, the delivery time is 15–20 working days after receiving the deposit. For standard models, we usually have stock in the factory. If you have urgent requirements, we can arrange priority production.

What payment methods do you accept?

We accept common international payment methods including T/T (bank transfer), L/C, and other negotiable terms depending on the order volume and customer region.

How does LIJIANG Glass provide after-sales service?

We provide full technical support after delivery, including online troubleshooting, installation guidance, video assistance, and on-site service if necessary. Our engineers ensure smooth operation and long-term maintenance support for every customer.

Can LIJIANG Glass customize glass machinery?

Yes, we can customize glass processing equipment according to your factory layout, glass size, and production requirements. Our design team provides tailored solutions to optimize efficiency and cost performance.

EASTGLAZ International Trade & Overseas Service Team (LIJIANG Glass) Holds 2025 Annual Review & 2026 Kick-off Meeting

2 min read

Recently, the International Trade Department together with the Overseas After-Sales Service Team of EASTGLAZ (LIJIANG Glass) successfully held the 2025 Annual Review Meeting and 2026 Kick-off Meeting. All members gathered to review the past year’s work and set clear goals for international market development and overseas service enhancement in the coming year.

Reviewing 2025: Market Expansion and Service Support

In 2025, the International Trade Team remained focused on global markets, customer communication, and project coordination, actively promoting LIJIANG Glass’s glass processing machinery and insulating glass production solutions worldwide.At the same time, the overseas after-sales service team provided timely technical support, installation guidance, and remote assistance for international customers, helping ensure stable equipment operation and long-term customer satisfaction.The close cooperation between sales and service played an important role in strengthening customer trust and expanding the company’s global presence.

Experience Sharing and Team Recognition

During the meeting, team members shared practical experiences from overseas sales, customer follow-ups, exhibitions, equipment installation, and after-sales support.

Outstanding individuals were recognized for their professionalism, responsibility, and teamwork throughout the year.Their efforts contributed significantly to improving customer experience and reinforcing the LIJIANG Glass brand in international markets.

2026 Kick-off: Strengthening Overseas After-Sales Service

At the 2026 kick-off session, the team outlined key priorities for the new year, with a strong focus on enhancing overseas after-sales service, including:

Expanding and optimizing the overseas service team
Improving response speed and service efficiency for international customers
Strengthening remote support, training, and technical guidance
Enhancing coordination between international trade and service teams

These initiatives aim to provide faster, more professional, and more reliable support to customers worldwide.

Moving Forward Together

Looking ahead to 2026, EASTGLAZ International Trade & Overseas Service Team (LIJIANG Glass) will continue to focus on customer needs, market development, and service quality, delivering reliable equipment and strong after-sales support to global partners.With clear goals and strong teamwork, the team is ready to move forward together in the new year.

Comments