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Semi-Closed Greenhouse​ Manufacturer

The Semi-closed Greenhouse by Sainpoly is a high-end facility agriculture solution that integrates efficient environmental control, energy conservation, and precise management. It strikes a balance between an open greenhouse and a fully enclosed plant factory, delivering both environmental stability and operational cost-effectiveness. By adopting intelligent fresh air ventilation, air circulation, temperature control, and integrated water and fertilizer management, it provides crops with a stable and comfortable growing environment, significantly improving yield and quality. As a semi-closed greenhouse​ manufacturer, Sainpoly provides one-stop services from solution design, manufacturing, installation, and commissioning to technical training, and can customize exclusive semi-enclosed greenhouse solutions based on local climate conditions, planting objectives, and budget.

All Semi-closed Greenhouse Products

Produsen Rumah Kaca Semi-Tertutup Komersial dengan Pengendalian Iklim Presisi Tinggi untuk Pemuliaan Ilmiah | SAINPOLY
Produsen Rumah Kaca Semi-Tertutup Komersial dengan Pengendalian Iklim Presisi Tinggi untuk Pemuliaan Ilmiah | SAINPOLY
Rumah kaca semi-tertutup SAINPOLY dirancang khusus untuk budidaya bibit dan skenario pemuliaan ilmiah. Dilengkapi dengan kontrol suhu ultra-presisi tinggi ±0,3℃, pengaturan lingkungan zona independen & bertahap waktu, dan konfigurasi kebersihan Kelas 100 opsional, rumah kaca ini memenuhi persyaratan ketat untuk keseragaman lingkungan dalam pemuliaan varietas. Pasokan langsung dari produsen memberikan layanan siklus penuh yang mencakup desain khusus, instalasi, dan verifikasi penerimaan.
(Cocok untuk Tanaman Khusus) Rumah Kaca Semi-Tertutup Multi-Bentang Komersial dengan Pengendalian Lingkungan yang Aman - Produsen Langsung | SAINPOLY
(Cocok untuk Tanaman Khusus) Rumah Kaca Semi-Tertutup Multi-Bentang Komersial dengan Pengendalian Lingkungan yang Aman - Produsen Langsung | SAINPOLY
Rumah kaca semi-tertutup SAINPOLY dirancang khusus untuk menanam tanaman khusus bernilai tinggi. Dilengkapi dengan filtrasi udara penuh, pencegahan serangga bertekanan positif, dan kontrol akses dua lapis, fasilitas ini mencapai standar bio-keamanan untuk budidaya tanaman obat. Pengayaan CO₂ yang tepat dan kontrol suhu & kelembaban zona menjamin kualitas tanaman yang konsisten sepanjang tahun. Dipasok langsung dari pabrik, kami menyediakan layanan lengkap mulai dari desain yang sesuai hingga pengiriman proyek.
Pemasok & Produsen Rumah Kaca Semi-Tertutup Komersial dengan Pengendalian Iklim Presisi untuk Bunga Kelas Atas - SAINPOLY (Sainpoly)
Pemasok & Produsen Rumah Kaca Semi-Tertutup Komersial dengan Pengendalian Iklim Presisi untuk Bunga Kelas Atas - SAINPOLY (Sainpoly)
Rumah kaca semi-tertutup SAINPOLY dirancang khusus untuk budidaya bunga berkualitas tinggi dengan kontrol iklim yang presisi. Dengan akurasi kontrol suhu ±0,5℃, manajemen kelembaban bertahap dan berzona, serta pengayaan CO₂ yang presisi, rumah kaca ini mewujudkan penjadwalan induksi pembungaan yang akurat untuk Phalaenopsis dan kontrol waktu panen untuk mawar potong. Kami menyediakan pasokan langsung dari produsen dan layanan lengkap mulai dari simulasi lingkungan cahaya hingga pengaturan periode pembungaan.
(Cocok untuk Iklim Ekstrem) Rumah Kaca Semi-Tertutup Multi-Bentang Komersial dengan Kontrol Iklim Presisi - Pasokan Langsung dari Pabrik - SAINPOLY
(Cocok untuk Iklim Ekstrem) Rumah Kaca Semi-Tertutup Multi-Bentang Komersial dengan Kontrol Iklim Presisi - Pasokan Langsung dari Pabrik - SAINPOLY
Rumah kaca semi-tertutup SAINPOLY dirancang khusus untuk penanaman tomat sepanjang tahun di daerah dengan iklim ekstrem. Struktur buka tutup yang dapat disesuaikan memungkinkan kontrol suhu, kelembaban, dan karbon dioksida yang presisi, mengurangi konsumsi energi sebesar 40%-60% dibandingkan dengan rumah kaca tertutup sepenuhnya dan meningkatkan efisiensi pengayaan karbon dioksida sebesar 30%-50%. Rumah kaca ini menggunakan filtrasi layar anti serangga dan pencegahan serangga dengan tekanan positif. Kami memasok langsung dari pabrik dan menyediakan layanan lengkap (turnkey).

Overall Advantages of Semi-Closed Greenhouses

As a semi-closed greenhouse​ manufacturer, the semi-closed greenhouse by Sainpoly features core advantages of high controllability, low energy consumption, and high yield. It is ideal for users pursuing stable production and high-quality crops, and can significantly improve planting benefits.

  Highly controllable environment
Temperature, humidity, CO₂ levels, and airflow are precisely and stably regulated, unaffected by adverse external weather conditions.
  Energy saving and consumption reduction
Compared with fully enclosed greenhouses, it consumes less energy and has a shorter investment payback period.
  Uniform crop quality
Even internal airflow eliminates local temperature differences, ensuring consistent crop growth and a high marketable rate.
  Fewer pests and diseases
Its strong sealing combined with a filtration system effectively blocks the invasion of pests and pathogens.
  Suitable for year-round production
Stable operation throughout the year enables continuous cultivation and uninterrupted supply.
  High level of automation
Intelligent linkage control reduces reliance on manual labor, making management easier.

Size and Supporting Parameters of Semi-Closed Greenhouses

Item Standard Specifications Optional Range
Span 8m/9.6m/12m 6m–16m
Bay 4m 3m–5m
Eave Height 4m/5m/6m 3.5m–7m
Ridge Height 5.8m/6.8m/7.8m 5m–9m
Length Customizable on demand 20m–300m
Cover Material Double-layer PO film/Hollow PC sheet /Glass Diffuse Light Covering Materials
Ventilation System Mechanical fresh air + Circulation fan + Top vent Variable-frequency fresh air system + Total heat recovery (THR) system
Shading System External shading + Internal thermal insulation shading External shading + Internal thermal insulation shading
Temperature Control System Cooling / heating fan+Hydronic heating Heat pump, air conditioning system, dehumidification system
Control System Intelligent semi-closed linkage control system Remote monitoring, data recording, automatic alarm
Irrigation System Integrated water and fertilizer system Drip irrigation, sprinkler irrigation, tidal irrigation

Applicable Crops

The semi-closed greenhouse provides a stable and precisely controlled environment, making it ideal for high-value-added crops with demanding growth requirements. It offers a wide range of adaptability and high production benefits.

High-end vegetables
High-end vegetables
Tomatoes, cucumbers, bell peppers, strawberries, lettuce and specialty leafy vegetables.
Premium flowers
Premium flowers
Roses, lilies, phalaenopsis, cut flowers, and potted plants.
Nursery production
Nursery production
Grafted vegetable seedlings, tissue-cultured flower seedlings, and high-quality seedling propagation.
Other categories
Other categories
Medicinal plants, specialty economic crops, and scientific research experimental planting.

Our Semi-Closed Greenhouse Manufacturer Customization Services

As a semi-closed greenhouse​ manufacturer, Sainpoly has a professional semi-closed greenhouse design and project team, providing full-process customization based on local site conditions, climate, and production goals:
1
  Structural customization
Optimize the structure and enclosure performance based on local wind, snow, and rainfall conditions.
2
  Environmental control customization
Customize intelligent systems such as fresh air, temperature control, dehumidification, and CO₂ enrichment.
3
  Supporting customization
Optional sunshade, irrigation, supplementary lighting, integrated water and fertilizer systems, and automated logistics equipment.
4
  Functional customization
Planning of planting areas, nursery areas, packaging areas, buffer zones, and equipment rooms.
5
  Service customization
Turnkey solutions, installation and commissioning, technical training, and year-round operation and maintenance support.
frequently asked questions
1
Q: What is the difference between a semi-closed greenhouse and a conventional greenhouse?
semi-closed greenhouse features superior enclosure performance, mechanical ventilation, and intelligent environmental control. It delivers a more stable environment, more rational energy consumption, and significantly better yield and quality compared to conventional greenhouses.
2
Q: Is the energy consumption of a semi-closed greenhouse high?
Compared with fully enclosed plant factories, semi-closed greenhouses consume less energy. Combined with fresh air and insulation systems, they deliver more economical operating costs.
3
Q: What regions is it suitable for?
It is adaptable to most regions worldwide, and especially suitable for areas with hot summers, cold winters, large day-night temperature differences, or high pest and disease pressure.
4
Q: Do you provide installation and technical guidance?
We provide professional installation, commissioning, and full-process planting technology training to ensure the stable operation of the system.
5
Q: How is the after-sales support?
We provide a 1-year free warranty, lifetime cost-effective maintenance services, and 24-hour after-sales response to ensure long-term stable operation.
Contact us
Let’s Build Your Commercial  Greenhouse Together
Share your project details – we’ll provide a tailored solution and a clear roadmap to success.
Penyedia Solusi Rumah Kaca Komersial Global
Sebagai produsen rumah kaca komersial, kami fokus pada penyediaan solusi rumah kaca yang efisien, tahan lama, dan hemat biaya untuk petani profesional dan perusahaan pertanian di seluruh dunia.
Alamat:
Bagian Timur Jalan Paris, Zona Pengembangan Ekonomi Qingzhou, Kota Weifang, Provinsi Shandong
Kontak person:
Kontak person:
Kontak person:
Li Jianyong
Nomor telepon kontak:
Nomor telepon kontak:
Nomor telepon kontak:
+86 15006367526
E-mail:
E-mail:
E-mail:
chinagoodgreenhouse@sainpoly.com
Hak cipta © 2026 Weifang Sainpoly Agriculture Technology Co., Ltd. Peta Situs

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