About Guangzhou Zhongcheng Decoration Material Co., Ltd. - Construction Chemicals Supplier in China

Guangzhou Zhongcheng Decoration Material Co., Ltd. is located in Guangzhou, China and currently lists five active products. The company’s catalogue falls under the Construction Chemicals and Adhesive, Sealants & Lubricants categories. Four of the items are specialized stone‑chip coated steel roof‑tile adhesives identified as B29, B30, B32 and B33, each formulated for bonding metal roofing panels to substrates. The fifth item is a waterborne acrylic resin intended for use as a coating or binder in interior and exterior applications. All products are presented without publicly listed HS codes, which is common for manufacturers that provide the codes on request during the quotation process.

The roof‑tile adhesives are water‑based formulations that typically meet shear strengths of 0.7 - 1.0 MPa after 24 hours and are designed to resist temperature cycles from - 20 °C to 60 °C. They are compatible with stone‑chip coated steel panels and usually supplied in 20 kg drums or 25 L pails to facilitate on‑site mixing. The waterborne acrylic resin generally contains 30 - 45 % solid content, offers a film thickness of 30 - 50 µm at 100 g/m², and complies with VOC limits set by Chinese environmental regulations. Typical packaging includes sealed polyethylene containers with moisture‑barrier liners to preserve performance during transport. These technical attributes align with standard expectations for construction‑grade adhesives and coatings in the Asian and Middle‑East building markets.

Product Range and Specialties of Guangzhou Zhongcheng Decoration Material Co., Ltd.

Guangzhou Zhongcheng’s product list comprises four variants of stone‑chip coated steel roof‑tile adhesives (B29, B30, B32, B33) and a waterborne acrylic resin. The four adhesive variants are formulated for bonding pre‑painted steel roofing sheets to concrete or timber decks, a segment that commonly follows ASTM C‑557 specifications for shear strength and EN 12004 standards for polymer‑modified adhesives. In practice, buyers look for a viscosity range of 2000 - 5000 cPs at 25 °C, a minimum open‑time of 20 minutes, and a cure time of 24 hours to achieve full strength. The waterborne acrylic resin is positioned as a low‑VOC coating material, typically meeting ISO 9001 quality‑management expectations and complying with the Chinese GB/T 9761 standard for acrylic emulsions, with solid content between 30 % and 45 % and a pH of 8 - 9.

Trade and Export Information - Guangzhou Zhongcheng Decoration Material Co., Ltd.

China ranks among the world’s largest exporters of construction chemicals, and Guangdong province, where Guangzhou is situated, hosts a concentration of adhesive manufacturers that serve the Southeast Asian, Middle‑East and African building sectors. Export shipments of roof‑tile adhesives and waterborne acrylic resins are frequently handled under FOB Guangzhou or CIF destination ports, using 20‑ft containers that can accommodate approximately 20 drums of 20 kg each or 30‑40 pails of 25 L, depending on packaging. Buyers in the EU and GCC typically require ISO 9001 certification, REACH compliance for chemical safety, and where applicable CE marking for construction products. Chinese export regulations also mandate a Safety Data Sheet (SDS) and a declaration of conformity for VOC limits.

Sourcing from Guangzhou Zhongcheng Decoration Material Co., Ltd. - Buyer Guidance

When sourcing these adhesives, request the latest SDS, a test report confirming compliance with ASTM C‑557 or EN 12004, and a certificate of analysis showing viscosity, solid content and shear strength values. Verify that the waterborne acrylic resin documentation includes a VOC‑content test, solid‑content measurement, and pH verification in line with GB/T 9761. Samples are usually provided in 1‑kg sachets or 1‑L bottles, allowing the buyer to conduct on‑site adhesion and film‑formation tests before confirming bulk purchase.

What product categories does Guangzhou Zhongcheng offer?

The supplier lists Construction Chemicals and Adhesive, Sealants & Lubricants, specifically four stone‑chip coated steel roof‑tile adhesives (B29, B30, B32, B33) and a waterborne acrylic resin.

Are the roof‑tile adhesives suitable for steel panels with stone chip coating?

Yes, each adhesive variant is formulated for bonding stone‑chip coated steel roofing sheets to concrete or timber substrates, meeting typical shear‑strength requirements for such applications.

Which certifications should a buyer request for these adhesives?

Buyers should ask for ISO 9001 quality‑management certification, a test report to ASTM C‑557 or EN 12004, and a Safety Data Sheet that includes VOC content and hazard classifications.

What are the typical packaging sizes and shipping methods?

Products are commonly packed in 20 kg drums or 25 L polyethylene pails. Shipments are usually arranged as FOB Guangzhou in standard 20‑ft containers, with optional CIF terms to the buyer’s destination port.

What is the usual minimum order quantity and lead time?

The typical minimum order quantity is one 20‑ft container load, roughly 20 drums or 30‑40 pails. Lead times range from 30 to 45 days from order confirmation, depending on production scheduling and export documentation.

How can a buyer obtain a sample or technical data sheet?

Samples can be requested through the supplier’s quotation channel and are sent in 1‑kg sachets or 1‑L bottles. Technical data sheets, including performance specifications and test reports, are provided alongside the sample at no extra charge.

Which markets commonly import these types of construction chemicals from China?

Key import regions include Southeast Asia (Vietnam, Thailand, Indonesia), the Middle East (Saudi Arabia, United Arab Emirates), and East Africa (Kenya, Ethiopia), where fast‑track construction projects drive demand for roof‑tile adhesives and low‑VOC acrylic coatings.

Are there any special handling or storage requirements?

Both the adhesives and the acrylic resin should be stored in a cool, dry place, protected from direct sunlight. Recommended storage temperature is 5 °C to 30 °C, and containers must be sealed to prevent moisture ingress that could affect viscosity or curing performance.