What are the warranty periods for components?

Greenhouse columns have a 30-year warranty, accessories 10 years, polycarbonate sheets 10 years, and various systems ranging from 4 to 5 years.

What are the payment terms?

We accept D/P, PayPal, T/T, LC, Western Union, and small-amount payments.

What is the lead time for orders?

Peak season and off-season lead times are both within 15 workdays.

Polycarbonate Sheet Greenhouse for Tomato

Name: Polycarbonate Sheet Greenhouse for Tomato
Brand: Shandong Sinok Agriculture Technology Co., Ltd.
SKU: 773589692

Shandong, ChinaShandong Sinok Agriculture Technology Co., Ltd.

US$50.00

100-999 Square Meters

US$45.00

1,000-4,999 Square Meters

US$40.00

5,000-9,999 Square Meters

US$35.00

10,000+ Square Meters

Sample price:US$20.00/square meter.Request sample

Product profile

Customization

Available

Thickness

80/100/150/200mic

Shape

Venlo

Model NO.

Sinok-L508

Material

Polycarbonate Board

Delievry

21days

Ventilation

Roof Vents/Side Vents

Span Width

6-12m

Structure Materical

Galvanized Steel Pipe

Structure Type

Span

Certificate

SGS

Transport Package

Nude or Carton

Specification

100MX100M

Trademark

Sinok

Origin

Qingzhou, Shandong Province, China

HS Code

940690009

Production Capacity

1000000/Years

Key features

UV-Resistant Coating: Southern slope covered with UV-resistant coating for anti-aging performance over 10 years.

High Impact Resistance: Polycarbonate hollow sheet offers high strength, impact resistance, and no fracture during installation.

Dew Formation Resistant: Inner surface prevents dew formation, ensuring effective heat preservation and low winter operating costs.

Customizable Structure: Offers full customization, minor customization, and customization from designs or samples.

Long Service Life: Greenhouse columns guaranteed for 30 years with modern appearance and steady structure.

Automated Control System: Includes computer integrated control, heating, cooling, lighting, and irrigation systems.

OEM and ODM Services: Full OEM and ODM services available with 2 R&D engineers for new product development.

Flexible Span Width: Span width customizable from 6 to 12 meters with gutter heights up to 10 meters.

Company profile

High Repeat Buyers ChoiceExperienced TeamMulti-language Pioneer

Shandong Sinok Agriculture Technology Co., Ltd.

Shandong, China

Business Type: Manufacturer/Factory, Trading Company CertifiedR&D Capacity: ODM Service AvailableAverage Response Time: ≤3.84h

AI-Powered supplier vetting

SummaryXinHe is a combined company engaged in cultivation and ecological tourism development, with manufacturing capabilities supported by forming, cutting, drilling, punching, shearing, sawing, bending, and welding equipment. It offers extensive customization, ODM, and OEM services, reports new product development within the past year, and maintains written procedures for finished-product inspection, supplier assessment, corrective actions, and complaint handling. Service coverage includes debugging, training, equipment installation, repair, and maintenance, with stated lead times within 15 working days in both peak and off-season periods. However, the supplier has no valid manufacturing-capacity contract with related subcontractors, no overseas warehouse, showroom, agents, or branches, and no participation in offline trade shows. Financial records are indicated for 2022–2024, but the provided information does not establish financial strength. Certification holdings and identifiable customer cases are not...

Supplier typeThe supplier is identified as a combined company. Its described activities include flower cultivation, vegetable cultivation, and ecological tourism development, while its offerings also cover manufacturing and related service capabilities.

After-Sales capabilityThe supplier provides debugging, training, equipment installation, repair, and maintenance services, has written service-assessment procedures and complaint-handling records, and states lead times within 15 working days in both peak and off-season periods. However, it has no overseas warehouse, showroom, agent, or branch, and reports overseas service coverage in zero countries, limiting demonstrated international service infrastructure.

R&D capabilityThe supplier reports R&D capability, new product development within the past year, and ODM services. It does not have an available SDK, but the evidence still explicitly supports product-development and design capability.

Production capacityManufacturing is supported by forming, bending, CNC pipe cutting, drilling, cutting, punching, sawing, shearing, and welding equipment. The supplier reports written finished-product inspection instructions, 12 qualified service-capability suppliers, documented assessment procedures, and inventory capacity, although it lacks a valid manufacturing-capacity contract with related subcontractors.

Customization capabilityThe supplier explicitly provides customization from designs, customization from samples, full customization, and minor customization. The same range is reported across its R&D and design-service information, indicating broad customization coverage.

Product Q&A

Q:Are you a factory or trading company?

We are factory, our main products include ERW welded steel pipes and Galvanized round and square (Corrugated) Steel Tubes and spiral steel pipes. We are engaged in the line since 2009, we also have the advantage channels for the related Steel Products with our cooperative factories.

Q:What is the Export Volume of your company?

We have a 240000 tons export volume per year in the past, with the expansion of the markets, the Export Volume is growing steady.

Q:Do you support sample requests?

We can supply you with the sample for free, but the delivery charges will be covered by our customers. For avoiding the misunderstanding, it is appreciated if you can provide the International Express Account for Freight Collect. Also you can have a visit to our factory, welcome to Qingzhou.

Q:What are the available span widths?

The span width is customizable from 6 to 12 meters.

Q:What customization options are available?

We offer customization from designs, samples, full customization, and minor customization.