Dear customer:

Hello!

Beautiful mountains and rivers, the birthday of a prosperous era, in the People's Republic of China76th Anniversary of National DayAnd Mid Autumn FestivalThe festival is approaching,Huakong (Tianjin) Valve Co., LtdSincere greetings to you! In order to ensure that the team can provide you with better service in a better state, and in combination with the arrangement of national statutory holidays, the platform will now celebrate the National Day holidayAnd Mid Autumn FestivalThe holiday service adjustment and important reminder notice are as follows, to facilitate your advance planning of shopping and after-sales matters:

1、 Holiday time and service period

Holiday period:October 1st to October 20258 日（共 8 Heaven),October9 Day (Week)four）Resume the normal operation of the entire process.

Service ManagementDuring the holiday period, it is possible toNormal order acceptanceFor urgent issues, please dial:0.2.2-26951666.

2、 Order shipping and logistics instructions

Delivery deadline and recovery time:Orders paid before 12:00 on September 30th will be shipped before 24:00 on the same day.October 1st to October8 Daily payment orders will be processed fromOctober9 From now on, shipments will be made in the order of payment，The delivery time of the product shall be based on the markings on the product details page.

Logistics progress reminder: Some express delivery company branches have adjusted their operating hours during holidays, which may cause delays in logistics delivery timeWithin 1-3 days, you can check the real-time status of your package through the platform's "Order Details - Logistics Tracking". If there is a logistics delay of more than 48 hours, you can contact customer service for assistance in verification.

On the occasion of National DayAnd Mid Autumn FestivalfestivalAll employees of Huakong (Tianjin) Valve Co., LtdSincerely thank you for your trust and support all along! May you share reunion time with your family during the holiday, appreciate the beautiful scenery of our motherland, and look forward to providing you with a better shopping experience and service after the holiday ends.

If you have any questions, please feel free to contact us at any time!

Huakong (Tianjin) Valve Co., Ltd

September 29, 2025