Shandong Naisai Building Materials Co., Ltd.

Operating status

in operation

Administrative penalties

None on public record

Data source:· swept 2026-07-23

China Manufacture Best Price Waterproof Adhesive Neutral Silicone Sealant; Silicone Sealant Weatherproof Plate Glass Structural Neutral Curing Engineering Applications; 100% silicone fast dry white Acetic silicone sealant gp adhesive anti fungus sealant

Data source: Company website· swept 2026-07-23

Export markets

South America, Middle East, Southeast Asiacompany-stated

Data source:· swept 2026-07-22

Data source: Company website · swept 2026-07-23

Web-presence grading is rolling out across this category (68/78 graded so far). See the full Adhesives & Sealants ranking ↗

Data source: FactoryBase category index · 78 profiled suppliers

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Data source: FactoryBase category index

Is Shandong Naisai Building Materials Co., Ltd. a factory I can order from directly?

It is profiled as a manufacturer based on its registered business scope, which covers manufacture and trade of building materials, silicone sealants and adhesives. The company is listed as in operation with no administrative penalties on public record.

What products does Shandong Naisai Building Materials Co., Ltd. describe offering?

The company describes its range as waterproof adhesive neutral silicone sealant, weatherproof plate-glass structural neutral-curing silicone sealant for engineering applications, and 100% silicone fast-dry white acetic silicone sealant GP adhesive with anti-fungus properties. These are the company's own product descriptions and are not independently verified capabilities.

Which markets does Shandong Naisai Building Materials Co., Ltd. say it exports to?

The company states its export markets include South America, the Middle East, and Southeast Asia. Independent customs or shipment records, export volumes, and named buyers are not yet verified.

What certifications does Shandong Naisai Building Materials Co., Ltd. claim?

The company states it holds CE and ISO 9001 certifications. Both are company-stated only and are not confirmed as independently verified in the available data.

How can I verify Shandong Naisai Building Materials Co., Ltd. before ordering?

Public registry information shows the firm is in operation with no administrative penalties and a business scope covering silicone sealants and adhesives. Customs and shipment records remain not yet verified, so request supporting documents for the company-stated certifications and export markets.

What's the bottom line for a buyer considering Shandong Naisai Building Materials Co., Ltd.?

This is a Weifang-based manufacturer of adhesives and sealants, currently in operation with a clean public penalty record and a registered scope that includes manufacture and trade of silicone sealants. Export markets and certifications are company-stated only, and independent customs records are not yet verified, so further due diligence is advisable when comparing it with other Adhesives & Sealants suppliers in China.

How was this profile built — can I trust it?

Yes — it is compiled independently by our AI from dated, public evidence: business registries (via grok), an automated website audit, and Shandong Naisai Building Materials Co., Ltd.'s own site — not from anything the company submitted. Where Shandong Naisai Building Materials Co., Ltd. states something about itself, we show it beside the public record, so you are reading sourced facts, not marketing.