Dragon Boat Festival Holiday Notice | JINJI CHEMICAL Remains Committed to HPMC Global Supply
The Dragon Boat Festival, also known as the Duanwu Festival, is one of China's oldest and most respected traditional festivals, with a history spanning more than 2,000 years. Celebrated on the fifth day of the fifth lunar month, the festival commemorates the patriotic poet Qu Yuan and symbolizes loyalty, unity, perseverance, and good health. Dragon boat racing and enjoying traditional rice dumplings, known as Zongzi, have become iconic customs that continue to bring families and communities together.
As this special holiday approaches, JINJI CHEMICAL would like to extend our sincere appreciation to customers and business partners around the world. We also wish to inform you of our holiday schedule while reaffirming our commitment to providing reliable products, stable production, and responsive customer support.
JINJI CHEMICAL Dragon Boat Festival Holiday Schedule
JINJI CHEMICAL will observe the Dragon Boat Festival holiday from June 19 to June 21, 2026.
Although some office staff will be on holiday during this period, our production plans have been arranged in advance to ensure minimal impact on customer orders. Existing production schedules will continue as planned, and our logistics team will coordinate shipments according to confirmed delivery dates. Our sales and technical support teams may require slightly longer to respond than usual, but urgent inquiries can still be sent to your account manager or through our website, and we will reply as quickly as possible.
Business operations will return to normal immediately after the holiday.
Providing Reliable Cellulose Ether and Polymer Solutions Worldwide
JINJI CHEMICAL is a professional manufacturer specializing in the production of Hydroxypropyl Methyl Cellulose (HPMC), Methyl Hydroxyethyl Cellulose (MHEC), Hydroxyethyl Cellulose (HEC), and Redispersible Polymer Powder (RDP). With advanced manufacturing facilities, strict quality management systems, and years of technical expertise, we supply high-performance construction additives to customers across more than thirty countries and regions.
Our products are designed to help manufacturers improve formulation stability, optimize production efficiency, and achieve consistent application performance.
Whether customers require standard grades or customized solutions, our technical team works closely with them to deliver products that meet the requirements of different markets and climatic conditions.
How Our Products Improve Construction and Industrial Performance?
Our HPMC, MHEC, HEC, and RDP products are designed to improve the performance, consistency, and efficiency of various construction and industrial applications.
HPMC for Dry Mix Mortar and Tile Adhesive
Hydroxypropyl Methyl Cellulose (HPMC) is widely recognized for its excellent water retention, thickening ability, workability, and extended open time.
These properties significantly improve the performance of tile adhesives, wall putty, cement render, self-leveling compounds, gypsum products, and other dry mix mortars by enhancing adhesion and making application smoother and more efficient.
MHEC for Improved Workability and Water Retention
Methyl Hydroxyethyl Cellulose (MHEC) delivers outstanding water retention and rheological performance while providing excellent anti-sag characteristics.
It is particularly suitable for tile adhesives, cement-based mortars, gypsum plaster, decorative mortars, and wall putty formulations where stable construction performance is essential.
HEC for Water-Based Coatings and Latex Paints
Hydroxyethyl Cellulose (HEC) serves as an efficient thickener and rheology modifier in water-based coatings, latex paints, detergents, daily chemical products, and oilfield chemicals. Its excellent compatibility and storage stability help manufacturers maintain consistent viscosity while improving application performance and product stability.
RDP for Stronger Bonding and Greater Durability
Redispersible Polymer Powder (RDP) enhances flexibility, adhesion, impact resistance, and crack resistance in cement-based materials. It is widely incorporated into tile adhesives, exterior insulation systems, waterproof mortars, repair mortars, self-leveling compounds, and decorative mortars where long-term durability and reliable bonding performance are required.
Our Commitment During the Holiday: Reliable Supply Never Takes a Holiday
Although our team will be celebrating the Dragon Boat Festival, our commitment to customers remains unchanged. We have arranged production schedules, inventory planning, and logistics in advance to minimize any potential impact on delivery times. Our goal is to ensure that every customer continues to receive reliable products and dependable service throughout the holiday period.
Should you have any urgent requirements, please contact your sales representative or leave a message through our website. Our team will respond as soon as possible and continue supporting your business without interruption.
Happy Dragon Boat Festival from JINJI CHEMICAL
The Dragon Boat Festival represents determination, teamwork, and the pursuit of excellence—values that closely align with our commitment to manufacturing high-quality cellulose ether and redispersible polymer powder products.
As dragon boats race forward with strength and unity, JINJI CHEMICAL sincerely wishes all of our customers, partners, and friends prosperity, good health, and continued success. Thank you for your trust and long-term cooperation. We look forward to creating greater value together in the years ahead.
Happy Dragon Boat Festival!

